Overcast
Feels like 13°C
Wind direction southwest
Gusts 28 km/h
Humidity 90%
Cloud cover 98%
Pressure 1017 hPa
Now · 7:15 AM
Belfast Weather & Hourly Forecast
United Kingdom · Northern Ireland
14°C
Overcast
Feels like: 13°C
💧 Humidity 92%
🌡 Pressure 1017 hPa
💨 Wind 13 km/h
👁 Visibility 9.5 km
☁ Clouds 99%
☀️ UV index 0.0 · Low
🌅 Sunrise —
🌇 Sunset —
Hourly Forecast for Belfast
Today
Overcast
Overcast
Feels like 15°C
Wind direction southwest
Gusts 39 km/h
Humidity 78%
Cloud cover 100%
Pressure 1017 hPa
Light rain
Feels like 17°C
Wind direction south
Gusts 41 km/h
Humidity 75%
Cloud cover 98%
Pressure 1015 hPa
Overcast
Feels like 18°C
Wind direction south
Gusts 44 km/h
Humidity 81%
Cloud cover 100%
Pressure 1013 hPa
Light rain
Feels like 16°C
Wind direction southwest
Gusts 49 km/h
Humidity 95%
Cloud cover 95%
Pressure 1012 hPa
Light rain
Feels like 15°C
Wind direction southwest
Gusts 40 km/h
Humidity 95%
Cloud cover 100%
Pressure 1011 hPa
Tomorrow
Moderate rain
Feels like 11°C
Wind direction west
Gusts 41 km/h
Humidity 95%
Cloud cover 20%
Pressure 1011 hPa
Overcast night
Feels like 10°C
Wind direction southwest
Gusts 38 km/h
Humidity 96%
Cloud cover 98%
Pressure 1011 hPa
Mostly sunny
Feels like 9°C
Wind direction west
Gusts 40 km/h
Humidity 91%
Cloud cover 26%
Pressure 1012 hPa
Mostly sunny
Feels like 11°C
Wind direction west
Gusts 44 km/h
Humidity 80%
Cloud cover 31%
Pressure 1014 hPa
Mostly sunny
Feels like 12°C
Wind direction west
Gusts 46 km/h
Humidity 64%
Cloud cover 35%
Pressure 1014 hPa
Light rain
Feels like 12°C
Wind direction northwest
Gusts 46 km/h
Humidity 74%
Cloud cover 12%
Pressure 1015 hPa
Mostly clear night
Feels like 10°C
Wind direction west
Gusts 33 km/h
Humidity 84%
Cloud cover 24%
Pressure 1016 hPa
Partly cloudy night
Feels like 9°C
Wind direction west
Gusts 35 km/h
Humidity 89%
Cloud cover 38%
Pressure 1018 hPa
Wednesday
Mostly cloudy night
Feels like 9°C
Wind direction west
Gusts 38 km/h
Humidity 90%
Cloud cover 78%
Pressure 1018 hPa
Mostly cloudy night
Feels like 9°C
Wind direction west
Gusts 34 km/h
Humidity 91%
Cloud cover 88%
Pressure 1019 hPa
Today
Overcast
Feels like 13°C
Wind direction southwestGusts 28 km/h
Humidity 90%Cloud cover 98%Pressure 1017 hPa
Partly cloudy
Feels like 14°C
Wind direction southwestGusts 28 km/h
Humidity 88%Cloud cover 58%Pressure 1017 hPa
Overcast
Feels like 14°C
Wind direction southwestGusts 39 km/h
Humidity 80%Cloud cover 100%Pressure 1017 hPa
Overcast
Feels like 15°C
Wind direction southwestGusts 39 km/h
Humidity 78%Cloud cover 100%Pressure 1017 hPa
Overcast
Feels like 15°C
Wind direction southwestGusts 40 km/h
Humidity 75%Cloud cover 99%Pressure 1016 hPa
Mostly cloudy
Feels like 17°C
Wind direction southwestGusts 41 km/h
Humidity 72%Cloud cover 89%Pressure 1016 hPa
Light rain
Feels like 17°C
Wind direction southGusts 41 km/h
Humidity 75%Cloud cover 98%Pressure 1015 hPa
Overcast
Feels like 18°C
Wind direction southGusts 41 km/h
Humidity 74%Cloud cover 100%Pressure 1014 hPa
Overcast
Feels like 18°C
Wind direction southGusts 43 km/h
Humidity 74%Cloud cover 100%Pressure 1014 hPa
Overcast
Feels like 18°C
Wind direction southGusts 44 km/h
Humidity 81%Cloud cover 100%Pressure 1013 hPa
Light rain
Feels like 18°C
Wind direction southGusts 38 km/h
Humidity 82%Cloud cover 100%Pressure 1012 hPa
Moderate rain
Feels like 16°C
Wind direction southwestGusts 50 km/h
Humidity 94%Cloud cover 100%Pressure 1012 hPa
Light rain
Feels like 16°C
Wind direction southwestGusts 49 km/h
Humidity 95%Cloud cover 95%Pressure 1012 hPa
Overcast night
Feels like 15°C
Wind direction southwestGusts 44 km/h
Humidity 95%Cloud cover 97%Pressure 1012 hPa
Overcast night
Feels like 15°C
Wind direction southwestGusts 40 km/h
Humidity 95%Cloud cover 100%Pressure 1011 hPa
Light rain
Feels like 15°C
Wind direction southwestGusts 40 km/h
Humidity 95%Cloud cover 100%Pressure 1011 hPa
Tomorrow
Light rain
Feels like 15°C
Wind direction southwestGusts 40 km/h
Humidity 97%Cloud cover 100%Pressure 1011 hPa
Light rain
Feels like 12°C
Wind direction westGusts 42 km/h
Humidity 94%Cloud cover 98%Pressure 1011 hPa
Moderate rain
Feels like 11°C
Wind direction westGusts 41 km/h
Humidity 95%Cloud cover 20%Pressure 1011 hPa
Partly cloudy night
Feels like 10°C
Wind direction westGusts 40 km/h
Humidity 95%Cloud cover 53%Pressure 1011 hPa
Mostly cloudy night
Feels like 10°C
Wind direction westGusts 40 km/h
Humidity 96%Cloud cover 86%Pressure 1011 hPa
Overcast night
Feels like 10°C
Wind direction southwestGusts 38 km/h
Humidity 96%Cloud cover 98%Pressure 1011 hPa
Overcast night
Feels like 10°C
Wind direction southwestGusts 36 km/h
Humidity 95%Cloud cover 100%Pressure 1012 hPa
Mostly cloudy
Feels like 10°C
Wind direction westGusts 38 km/h
Humidity 94%Cloud cover 84%Pressure 1012 hPa
Mostly sunny
Feels like 9°C
Wind direction westGusts 40 km/h
Humidity 91%Cloud cover 26%Pressure 1012 hPa
Mostly sunny
Feels like 10°C
Wind direction westGusts 40 km/h
Humidity 90%Cloud cover 34%Pressure 1013 hPa
Overcast
Feels like 10°C
Wind direction westGusts 42 km/h
Humidity 85%Cloud cover 95%Pressure 1013 hPa
Mostly sunny
Feels like 11°C
Wind direction westGusts 44 km/h
Humidity 80%Cloud cover 31%Pressure 1014 hPa
Sunny
Feels like 11°C
Wind direction westGusts 46 km/h
Humidity 73%Cloud cover 9%Pressure 1014 hPa
Sunny
Feels like 11°C
Wind direction westGusts 47 km/h
Humidity 66%Cloud cover 9%Pressure 1014 hPa
Mostly sunny
Feels like 12°C
Wind direction westGusts 46 km/h
Humidity 64%Cloud cover 35%Pressure 1014 hPa
Light rain
Feels like 12°C
Wind direction westGusts 48 km/h
Humidity 65%Cloud cover 59%Pressure 1014 hPa
Light rain
Feels like 12°C
Wind direction northwestGusts 49 km/h
Humidity 77%Cloud cover 20%Pressure 1015 hPa
Light rain
Feels like 12°C
Wind direction northwestGusts 46 km/h
Humidity 74%Cloud cover 12%Pressure 1015 hPa
Mostly sunny
Feels like 12°C
Wind direction northwestGusts 42 km/h
Humidity 73%Cloud cover 28%Pressure 1015 hPa
Mostly sunny
Feels like 11°C
Wind direction northwestGusts 38 km/h
Humidity 79%Cloud cover 16%Pressure 1016 hPa
Mostly clear night
Feels like 10°C
Wind direction westGusts 33 km/h
Humidity 84%Cloud cover 24%Pressure 1016 hPa
Mostly clear night
Feels like 10°C
Wind direction westGusts 33 km/h
Humidity 86%Cloud cover 29%Pressure 1017 hPa
Mostly clear night
Feels like 9°C
Wind direction westGusts 34 km/h
Humidity 87%Cloud cover 21%Pressure 1017 hPa
Partly cloudy night
Feels like 9°C
Wind direction westGusts 35 km/h
Humidity 89%Cloud cover 38%Pressure 1018 hPa
Wednesday
Mostly clear night
Feels like 8°C
Wind direction westGusts 37 km/h
Humidity 90%Cloud cover 32%Pressure 1018 hPa
Mostly cloudy night
Feels like 8°C
Wind direction westGusts 39 km/h
Humidity 89%Cloud cover 77%Pressure 1018 hPa
Mostly cloudy night
Feels like 9°C
Wind direction westGusts 38 km/h
Humidity 90%Cloud cover 78%Pressure 1018 hPa
Mostly cloudy night
Feels like 9°C
Wind direction westGusts 37 km/h
Humidity 91%Cloud cover 79%Pressure 1018 hPa
Mostly cloudy night
Feels like 9°C
Wind direction westGusts 35 km/h
Humidity 91%Cloud cover 79%Pressure 1018 hPa
Mostly cloudy night
Feels like 9°C
Wind direction westGusts 34 km/h
Humidity 91%Cloud cover 88%Pressure 1019 hPa
Overcast night
Feels like 9°C
Wind direction westGusts 31 km/h
Humidity 92%Cloud cover 98%Pressure 1019 hPa
Overcast
Feels like 9°C
Wind direction westGusts 29 km/h
Humidity 92%Cloud cover 100%Pressure 1019 hPa
Mostly cloudy
Feels like 10°C
Wind direction northwestGusts 29 km/h
Humidity 90%Cloud cover 89%Pressure 1020 hPa
Mostly sunny
Feels like 10°C
Wind direction northwestGusts 27 km/h
Humidity 88%Cloud cover 37%Pressure 1020 hPa
Mostly cloudy
Feels like 11°C
Wind direction northwestGusts 26 km/h
Humidity 81%Cloud cover 77%Pressure 1019 hPa
Light rain
Feels like 12°C
Wind direction northwestGusts 29 km/h
Humidity 77%Cloud cover 76%Pressure 1019 hPa
Light rain
Feels like 12°C
Wind direction northwestGusts 31 km/h
Humidity 72%Cloud cover 98%Pressure 1019 hPa
Overcast
Feels like 13°C
Wind direction westGusts 31 km/h
Humidity 69%Cloud cover 97%Pressure 1018 hPa
Light rain
Feels like 12°C
Wind direction westGusts 34 km/h
Humidity 68%Cloud cover 90%Pressure 1018 hPa
Light rain
Feels like 12°C
Wind direction westGusts 38 km/h
Humidity 67%Cloud cover 94%Pressure 1017 hPa
Overcast
Feels like 12°C
Wind direction westGusts 43 km/h
Humidity 70%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 11°C
Wind direction westGusts 44 km/h
Humidity 68%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 11°C
Wind direction westGusts 41 km/h
Humidity 69%Cloud cover 100%Pressure 1015 hPa
Overcast
Feels like 11°C
Wind direction southwestGusts 33 km/h
Humidity 76%Cloud cover 100%Pressure 1014 hPa
Mostly cloudy night
Feels like 9°C
Wind direction southwestGusts 35 km/h
Humidity 80%Cloud cover 93%Pressure 1013 hPa
Overcast night
Feels like 9°C
Wind direction southwestGusts 37 km/h
Humidity 77%Cloud cover 99%Pressure 1012 hPa
Overcast night
Feels like 9°C
Wind direction southwestGusts 40 km/h
Humidity 80%Cloud cover 99%Pressure 1010 hPa
Overcast night
Feels like 8°C
Wind direction southwestGusts 44 km/h
Humidity 83%Cloud cover 100%Pressure 1009 hPa
Thursday
Overcast night
Feels like 9°C
Wind direction southwestGusts 46 km/h
Humidity 86%Cloud cover 100%Pressure 1008 hPa
Overcast night
Feels like 9°C
Wind direction southwestGusts 47 km/h
Humidity 88%Cloud cover 100%Pressure 1007 hPa
Mostly cloudy night
Feels like 8°C
Wind direction westGusts 42 km/h
Humidity 95%Cloud cover 76%Pressure 1006 hPa
Mostly sunny
Feels like 6°C
Wind direction southwestGusts 34 km/h
Humidity 97%Cloud cover 25%Pressure 1005 hPa
Light rain
Feels like 7°C
Wind direction southwestGusts 46 km/h
Humidity 85%Cloud cover 38%Pressure 1004 hPa
Light rain
Feels like 9°C
Wind direction westGusts 53 km/h
Humidity 78%Cloud cover 85%Pressure 1003 hPa
Light rain
Feels like 7°C
Wind direction westGusts 57 km/h
Humidity 77%Cloud cover 89%Pressure 1001 hPa
Overcast
Feels like 6°C
Wind direction westGusts 56 km/h
Humidity 83%Cloud cover 99%Pressure 1001 hPa
Overcast night
Feels like 5°C
Wind direction westGusts 56 km/h
Humidity 85%Cloud cover 98%Pressure 1001 hPa
Friday
Overcast night
Feels like 5°C
Wind direction westGusts 57 km/h
Humidity 87%Cloud cover 99%Pressure 1001 hPa
Mostly cloudy night
Feels like 5°C
Wind direction westGusts 57 km/h
Humidity 89%Cloud cover 84%Pressure 1001 hPa
Mostly sunny
Feels like 5°C
Wind direction westGusts 53 km/h
Humidity 83%Cloud cover 34%Pressure 1002 hPa
Mostly cloudy
Feels like 8°C
Wind direction westGusts 50 km/h
Humidity 77%Cloud cover 79%Pressure 1003 hPa
Overcast
Feels like 9°C
Wind direction westGusts 49 km/h
Humidity 72%Cloud cover 98%Pressure 1004 hPa
Overcast
Feels like 12°C
Wind direction westGusts 46 km/h
Humidity 66%Cloud cover 98%Pressure 1004 hPa
Overcast
Feels like 11°C
Wind direction southwestGusts 43 km/h
Humidity 75%Cloud cover 98%Pressure 1004 hPa
Overcast night
Feels like 10°C
Wind direction southwestGusts 31 km/h
Humidity 84%Cloud cover 100%Pressure 1004 hPa
Saturday
Mostly cloudy night
Feels like 8°C
Wind direction westGusts 44 km/h
Humidity 93%Cloud cover 80%Pressure 1006 hPa
Partly cloudy night
Feels like 9°C
Wind direction westGusts 43 km/h
Humidity 88%Cloud cover 45%Pressure 1007 hPa
Overcast night
Feels like 7°C
Wind direction westGusts 35 km/h
Humidity 90%Cloud cover 98%Pressure 1009 hPa
Partly cloudy
Feels like 9°C
Wind direction westGusts 44 km/h
Humidity 83%Cloud cover 45%Pressure 1011 hPa
Mostly sunny
Feels like 11°C
Wind direction westGusts 50 km/h
Humidity 66%Cloud cover 27%Pressure 1013 hPa
Mostly cloudy
Feels like 11°C
Wind direction westGusts 48 km/h
Humidity 65%Cloud cover 91%Pressure 1015 hPa
Overcast
Feels like 10°C
Wind direction westGusts 45 km/h
Humidity 67%Cloud cover 98%Pressure 1017 hPa
Sunday
Clear night
Feels like 9°C
Wind direction westGusts —
Humidity 72%Cloud cover 9%Pressure 1016 hPa
Clear night
Feels like 7°C
Wind direction westGusts —
Humidity 91%Cloud cover 5%Pressure 1021 hPa
Mostly cloudy
Feels like 5°C
Wind direction southwestGusts —
Humidity 96%Cloud cover 76%Pressure 1024 hPa
Mostly cloudy
Feels like 11°C
Wind direction westGusts —
Humidity 64%Cloud cover 95%Pressure 1026 hPa
Monday
Overcast night
Feels like 11°C
Wind direction southGusts —
Humidity 82%Cloud cover 100%Pressure 1025 hPa
Overcast night
Feels like 12°C
Wind direction southwestGusts —
Humidity 96%Cloud cover 100%Pressure 1023 hPa
Overcast
Feels like 13°C
Wind direction southwestGusts —
Humidity 97%Cloud cover 100%Pressure 1022 hPa
Overcast
Feels like 15°C
Wind direction southwestGusts —
Humidity 88%Cloud cover 100%Pressure 1023 hPa
Tuesday
Mostly clear night
Feels like 15°C
Wind direction southwestGusts —
Humidity 87%Cloud cover 30%Pressure 1023 hPa
Overcast night
Feels like 14°C
Wind direction southwestGusts —
Humidity 89%Cloud cover 100%Pressure 1024 hPa
Partly cloudy
Feels like 11°C
Wind direction westGusts —
Humidity 86%Cloud cover 74%Pressure 1025 hPa
Partly cloudy
Feels like 11°C
Wind direction westGusts —
Humidity 64%Cloud cover 41%Pressure 1028 hPa
Wednesday
Mostly clear night
Feels like 10°C
Wind direction westGusts —
Humidity 68%Cloud cover 22%Pressure 1029 hPa
Clear night
Feels like 8°C
Wind direction southwestGusts —
Humidity 91%Cloud cover 1%Pressure 1029 hPa
Partly cloudy
Feels like 7°C
Wind direction southwestGusts —
Humidity 91%Cloud cover 70%Pressure 1027 hPa
Partly cloudy
Feels like 14°C
Wind direction westGusts —
Humidity 79%Cloud cover 59%Pressure 1026 hPa
Thursday
Overcast night
Feels like 14°C
Wind direction northGusts —
Humidity 91%Cloud cover 100%Pressure 1027 hPa
Overcast night
Feels like 9°C
Wind direction northGusts —
Humidity 91%Cloud cover 100%Pressure 1031 hPa
Overcast
Feels like 6°C
Wind direction northwestGusts —
Humidity 90%Cloud cover 99%Pressure 1032 hPa
Overcast
Feels like 10°C
Wind direction northeastGusts —
Humidity 70%Cloud cover 100%Pressure 1035 hPa
Friday
Partly cloudy night
Feels like 9°C
Wind direction northGusts —
Humidity 77%Cloud cover 64%Pressure 1037 hPa
Mostly clear night
Feels like 4°C
Wind direction northwestGusts —
Humidity 95%Cloud cover 10%Pressure 1038 hPa
Overcast
Feels like 3°C
Wind direction southwestGusts —
Humidity 99%Cloud cover 100%Pressure 1039 hPa
Overcast
Feels like 11°C
Wind direction southwestGusts —
Humidity 70%Cloud cover 100%Pressure 1039 hPa
Saturday
Overcast night
Feels like 9°C
Wind direction southwestGusts —
Humidity 74%Cloud cover 100%Pressure 1035 hPa
Overcast night
Feels like 7°C
Wind direction southwestGusts —
Humidity 86%Cloud cover 100%Pressure 1031 hPa
Overcast
Feels like 9°C
Wind direction westGusts —
Humidity 93%Cloud cover 100%Pressure 1026 hPa
Overcast
Feels like 11°C
Wind direction westGusts —
Humidity 79%Cloud cover 100%Pressure 1023 hPa
Sunday
Overcast night
Feels like 11°C
Wind direction westGusts —
Humidity 89%Cloud cover 100%Pressure 1022 hPa
Overcast night
Feels like 10°C
Wind direction westGusts —
Humidity 92%Cloud cover 98%Pressure 1023 hPa
Overcast
Feels like 9°C
Wind direction northwestGusts —
Humidity 87%Cloud cover 99%Pressure 1024 hPa
Overcast
Feels like 11°C
Wind direction northwestGusts —
Humidity 68%Cloud cover 100%Pressure 1026 hPa
Monday
Overcast night
Feels like 11°C
Wind direction northwestGusts —
Humidity 75%Cloud cover 98%Pressure 1027 hPa
Mostly cloudy night
Feels like 8°C
Wind direction westGusts —
Humidity 92%Cloud cover 83%Pressure 1028 hPa
Partly cloudy
Feels like 5°C
Wind direction southwestGusts —
Humidity 99%Cloud cover 73%Pressure 1027 hPa
Overcast
Feels like 13°C
Wind direction southwestGusts —
Humidity 75%Cloud cover 100%Pressure 1025 hPa
15-Day Weather Outlook for Belfast
TomorrowTomorrow
Mostly sunny
16°/12°
💧 None
💨 25 km/h
Mostly sunny
16°/12°
💧 None
💨 25 km/h
Daytime temperature 15°C
Feels like 11°C
Humidity 84%
Pressure 1014 hPa
Cloud cover 48%
Wind direction west
Gusts 50 km/h
Sunrise —
Sunset —
Wednesday, Sep 16Wed Sep 16
Overcast
15°/11°
💧 5.3 mm
💨 22 km/h
Overcast
15°/11°
💧 5.3 mm
💨 22 km/h
Daytime temperature 15°C
Feels like 12°C
Humidity 84%
Pressure 1019 hPa
Cloud cover 55%
Wind direction northwest
Gusts 40 km/h
Sunrise —
Sunset —
Thursday, Sep 17Thu Sep 17
Moderate rain
14°/10°
💧 3.6 mm
💨 30 km/h
Moderate rain
14°/10°
💧 3.6 mm
💨 30 km/h
Daytime temperature 14°C
Feels like 9°C
Humidity 86%
Pressure 1004 hPa
Cloud cover 76%
Wind direction west
Gusts 57 km/h
Sunrise —
Sunset —
Friday, Sep 18Fri Sep 18
Mostly cloudy
16°/11°
💧 0.5 mm
💨 31 km/h
Mostly cloudy
16°/11°
💧 0.5 mm
💨 31 km/h
Daytime temperature 14°C
Feels like 9°C
Humidity 79%
Pressure 1003 hPa
Cloud cover 86%
Wind direction west
Gusts 57 km/h
Sunrise —
Sunset —
Saturday, Sep 19Sat Sep 19
Partly cloudy
16°/11°
💧 0.2 mm
💨 24 km/h
Partly cloudy
16°/11°
💧 0.2 mm
💨 24 km/h
Daytime temperature 16°C
Feels like 11°C
Humidity 79%
Pressure 1011 hPa
Cloud cover 69%
Wind direction west
Gusts 50 km/h
Sunrise —
Sunset —
Sunday, Sep 20Sun Sep 20
Mostly cloudy
15°/8°
💧 3.3 mm
💨 19 km/h
Mostly cloudy
15°/8°
💧 3.3 mm
💨 19 km/h
Daytime temperature 8°C
Feels like 5°C
Humidity 81%
Pressure 1022 hPa
Cloud cover 46%
Wind direction southwest
Gusts —
Sunrise —
Sunset —
Monday, Sep 21Mon Sep 21
Overcast
19°/13°
💧 4.4 mm
💨 29 km/h
Overcast
19°/13°
💧 4.4 mm
💨 29 km/h
Daytime temperature 16°C
Feels like 13°C
Humidity 91%
Pressure 1023 hPa
Cloud cover 100%
Wind direction southwest
Gusts —
Sunrise —
Sunset —
Tuesday, Sep 22Tue Sep 22
Overcast
18°/14°
💧 0.8 mm
💨 26 km/h
Overcast
18°/14°
💧 0.8 mm
💨 26 km/h
Daytime temperature 14°C
Feels like 11°C
Humidity 82%
Pressure 1025 hPa
Cloud cover 61%
Wind direction west
Gusts —
Sunrise —
Sunset —
Wednesday, Sep 23Wed Sep 23
Partly cloudy
18°/9°
💧 0.5 mm
💨 23 km/h
Partly cloudy
18°/9°
💧 0.5 mm
💨 23 km/h
Daytime temperature 9°C
Feels like 7°C
Humidity 82%
Pressure 1028 hPa
Cloud cover 38%
Wind direction southwest
Gusts —
Sunrise —
Sunset —
Thursday, Sep 24Thu Sep 24
Overcast
15°/8°
💧 2.0 mm
💨 12 km/h
Overcast
15°/8°
💧 2.0 mm
💨 12 km/h
Daytime temperature 8°C
Feels like 6°C
Humidity 86%
Pressure 1031 hPa
Cloud cover 100%
Wind direction northwest
Gusts —
Sunrise —
Sunset —
Friday, Sep 25Fri Sep 25
Partly cloudy
14°/4°
💧 None
💨 12 km/h
Partly cloudy
14°/4°
💧 None
💨 12 km/h
Daytime temperature 4°C
Feels like 3°C
Humidity 85%
Pressure 1038 hPa
Cloud cover 68%
Wind direction southwest
Gusts —
Sunrise —
Sunset —
Saturday, Sep 26Sat Sep 26
Overcast
17°/12°
💧 0.5 mm
💨 36 km/h
Overcast
17°/12°
💧 0.5 mm
💨 36 km/h
Daytime temperature 13°C
Feels like 9°C
Humidity 83%
Pressure 1029 hPa
Cloud cover 100%
Wind direction west
Gusts —
Sunrise —
Sunset —
Sunday, Sep 27Sun Sep 27
Overcast
15°/12°
💧 0.8 mm
💨 25 km/h
Overcast
15°/12°
💧 0.8 mm
💨 25 km/h
Daytime temperature 12°C
Feels like 9°C
Humidity 84%
Pressure 1024 hPa
Cloud cover 99%
Wind direction northwest
Gusts —
Sunrise —
Sunset —
Monday, Sep 28Mon Sep 28
Overcast
15°/7°
💧 0.0 mm
💨 11 km/h
Overcast
15°/7°
💧 0.0 mm
💨 11 km/h
Daytime temperature 7°C
Feels like 5°C
Humidity 85%
Pressure 1027 hPa
Cloud cover 88%
Wind direction southwest
Gusts —
Sunrise —
Sunset —
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Belfast
AIR QUALITY FORECAST
Air Quality Forecast for Belfast
Good
Nearest forecast value
8:00 AM
PM2.5 Fine particles Good 1,6µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 2,5µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 32,3µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 5,0µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Fair
Selected time
7:00 AM
PM2.5 Fine particles Good 1,4µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 1,9µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 60,4µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,8µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 1,3µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 2,4µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 67,7µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,5µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 1,9µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 2,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 76,9µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,5µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 3,6µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 7,3µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 74,0µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,1µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
UV & HEALTH
UV, Sun & Health Outlook in Belfast
Maximum daily UV
Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low
3–5 Moderate
6–7 High
8–10 Very high
11+ Extreme
Today
UV 2,2Low
😊Good
Tomorrow
UV 2,5Low
🙂Fair
Wednesday
UV 2,5Low
🙂Fair
Thursday
UV 4,0Moderate
🙂Fair
Friday
UV 4,0Moderate
🙂Fair
Saturday
UV 4,0Moderate
—Unavailable
Sunday
UV 3,0Moderate
—Unavailable
Hourly UV index today
8:00 AMUV 0,1
9:00 AMUV 0,4
10:00 AMUV 1,0
11:00 AMUV 1,9
12:00 PMUV 1,6
1:00 PMUV 2,2
2:00 PMUV 1,9
3:00 PMUV 0,4
4:00 PMUV 0,4
5:00 PMUV 0,5
6:00 PMUV 0,0
7:00 PMUV 0,0
Today's weather health advice
Open today's recommendations.
Low UV risk
UV radiation will be low, although basic protection is still advisable during prolonged exposure.
Good air quality
Air quality is good and outdoor activities can be enjoyed normally.
Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Forecast for Belfast
Sustained wind
Max gusts
NIGHT SKY · BELFAST, NORTHERN IRELAND
Tonight's Stargazing & Shooting Stars
Fair observing conditions. Best local viewing window: 3:00 AM–4:00 AM.
57/100Best-hour score
BEST TIME TONIGHT
3:00 AM–4:00 AM
Astronomical darkness: 9:51 PM–4:49 AM
Cloud cover
53%
Real hourly forecast for the best viewing hour.
Moonlight
11%
Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity
September ε-Perseids
Reference ZHR 8 · Radiant 65° high at the best hour.
Estimated visible meteors
1–3/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min58%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.
DISCOVER WEATHER NEARBY Weather in other cities
Explore current conditions and forecasts for other locations.
Forecast data for Belfast were last refreshed today at 7:15 AM. The current forecast period extends through 16/09/2026 at 5:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.