Overcast
Feels like 18°C
Wind direction west
Gusts 44 km/h
Humidity 68%
Cloud cover 100%
Pressure 1012 hPa
Now · 3:08 PM
Hartford Weather & Hourly Forecast
United Kingdom · England · CW8 1FZ
18°C
Overcast
Feels like: 18°C
💧 Humidity 68%
🌡 Pressure 1012 hPa
💨 Wind 27 km/h
👁 Visibility 10.0 km
☁ Clouds 100%
☀️ UV index 3.0 · Moderate
🌅 Sunrise 6:24 AM
🌇 Sunset 7:54 PM
Hourly Forecast for Hartford
Today
Overcast
Mostly cloudy
Feels like 17°C
Wind direction west
Gusts 48 km/h
Humidity 68%
Cloud cover 84%
Pressure 1014 hPa
Clear night
Feels like 15°C
Wind direction west
Gusts 42 km/h
Humidity 76%
Cloud cover 7%
Pressure 1016 hPa
Tomorrow
Mostly clear night
Feels like 14°C
Wind direction west
Gusts 44 km/h
Humidity 78%
Cloud cover 13%
Pressure 1018 hPa
Mostly cloudy night
Feels like 13°C
Wind direction west
Gusts 39 km/h
Humidity 83%
Cloud cover 73%
Pressure 1019 hPa
Overcast
Feels like 14°C
Wind direction west
Gusts 32 km/h
Humidity 75%
Cloud cover 86%
Pressure 1021 hPa
Mostly cloudy
Feels like 16°C
Wind direction west
Gusts 25 km/h
Humidity 70%
Cloud cover 73%
Pressure 1023 hPa
Mostly cloudy
Feels like 17°C
Wind direction northwest
Gusts 23 km/h
Humidity 57%
Cloud cover 80%
Pressure 1024 hPa
Partly cloudy
Feels like 20°C
Wind direction northwest
Gusts 16 km/h
Humidity 53%
Cloud cover 41%
Pressure 1023 hPa
Partly cloudy
Feels like 18°C
Wind direction northwest
Gusts 14 km/h
Humidity 71%
Cloud cover 42%
Pressure 1024 hPa
Partly cloudy night
Feels like 13°C
Wind direction northeast
Gusts 2 km/h
Humidity 81%
Cloud cover 41%
Pressure 1024 hPa
Sunday
Mostly cloudy night
Feels like 14°C
Wind direction south
Gusts 17 km/h
Humidity 74%
Cloud cover 70%
Pressure 1024 hPa
Overcast night
Feels like 13°C
Wind direction south
Gusts 24 km/h
Humidity 80%
Cloud cover 98%
Pressure 1022 hPa
Light rain
Feels like 13°C
Wind direction south
Gusts 32 km/h
Humidity 83%
Cloud cover 99%
Pressure 1020 hPa
Light rain
Feels like 15°C
Wind direction south
Gusts 33 km/h
Humidity 88%
Cloud cover 100%
Pressure 1020 hPa
Mostly cloudy
Feels like 21°C
Wind direction south
Gusts 28 km/h
Humidity 52%
Cloud cover 78%
Pressure 1017 hPa
Today
Overcast
Feels like 18°C
Wind direction westGusts 44 km/h
Humidity 68%Cloud cover 100%Pressure 1012 hPa
Overcast
Feels like 18°C
Wind direction westGusts 45 km/h
Humidity 68%Cloud cover 100%Pressure 1012 hPa
Overcast
Feels like 18°C
Wind direction westGusts 48 km/h
Humidity 67%Cloud cover 97%Pressure 1013 hPa
Mostly cloudy
Feels like 17°C
Wind direction westGusts 48 km/h
Humidity 68%Cloud cover 84%Pressure 1014 hPa
Clear night
Feels like 16°C
Wind direction westGusts 43 km/h
Humidity 69%Cloud cover 1%Pressure 1015 hPa
Clear night
Feels like 15°C
Wind direction westGusts 40 km/h
Humidity 74%Cloud cover 2%Pressure 1016 hPa
Clear night
Feels like 15°C
Wind direction westGusts 42 km/h
Humidity 76%Cloud cover 7%Pressure 1016 hPa
Clear night
Feels like 15°C
Wind direction westGusts 43 km/h
Humidity 77%Cloud cover 10%Pressure 1017 hPa
Tomorrow
Mostly clear night
Feels like 14°C
Wind direction westGusts 44 km/h
Humidity 77%Cloud cover 12%Pressure 1017 hPa
Mostly clear night
Feels like 14°C
Wind direction westGusts 44 km/h
Humidity 78%Cloud cover 13%Pressure 1018 hPa
Mostly clear night
Feels like 13°C
Wind direction westGusts 42 km/h
Humidity 79%Cloud cover 18%Pressure 1018 hPa
Mostly cloudy night
Feels like 13°C
Wind direction westGusts 41 km/h
Humidity 81%Cloud cover 59%Pressure 1019 hPa
Mostly cloudy night
Feels like 13°C
Wind direction westGusts 39 km/h
Humidity 83%Cloud cover 73%Pressure 1019 hPa
Mostly cloudy night
Feels like 13°C
Wind direction westGusts 36 km/h
Humidity 77%Cloud cover 79%Pressure 1020 hPa
Mostly cloudy night
Feels like 13°C
Wind direction westGusts 35 km/h
Humidity 79%Cloud cover 84%Pressure 1021 hPa
Overcast
Feels like 14°C
Wind direction westGusts 32 km/h
Humidity 75%Cloud cover 86%Pressure 1021 hPa
Overcast
Feels like 14°C
Wind direction westGusts 31 km/h
Humidity 74%Cloud cover 96%Pressure 1022 hPa
Overcast
Feels like 15°C
Wind direction westGusts 29 km/h
Humidity 78%Cloud cover 93%Pressure 1023 hPa
Mostly cloudy
Feels like 16°C
Wind direction westGusts 25 km/h
Humidity 70%Cloud cover 73%Pressure 1023 hPa
Mostly cloudy
Feels like 17°C
Wind direction westGusts 25 km/h
Humidity 65%Cloud cover 79%Pressure 1024 hPa
Mostly cloudy
Feels like 18°C
Wind direction westGusts 23 km/h
Humidity 61%Cloud cover 83%Pressure 1024 hPa
Mostly cloudy
Feels like 17°C
Wind direction northwestGusts 23 km/h
Humidity 57%Cloud cover 80%Pressure 1024 hPa
Mostly cloudy
Feels like 18°C
Wind direction northwestGusts 21 km/h
Humidity 55%Cloud cover 61%Pressure 1023 hPa
Partly cloudy
Feels like 18°C
Wind direction northwestGusts 17 km/h
Humidity 53%Cloud cover 46%Pressure 1023 hPa
Partly cloudy
Feels like 20°C
Wind direction northwestGusts 16 km/h
Humidity 53%Cloud cover 41%Pressure 1023 hPa
Partly cloudy
Feels like 19°C
Wind direction northwestGusts 15 km/h
Humidity 54%Cloud cover 41%Pressure 1023 hPa
Partly cloudy
Feels like 19°C
Wind direction northwestGusts 12 km/h
Humidity 62%Cloud cover 39%Pressure 1023 hPa
Partly cloudy
Feels like 18°C
Wind direction northwestGusts 14 km/h
Humidity 71%Cloud cover 42%Pressure 1024 hPa
Mostly clear night
Feels like 15°C
Wind direction northwestGusts 8 km/h
Humidity 76%Cloud cover 24%Pressure 1024 hPa
Partly cloudy night
Feels like 13°C
Wind direction northGusts 5 km/h
Humidity 78%Cloud cover 39%Pressure 1024 hPa
Partly cloudy night
Feels like 13°C
Wind direction northeastGusts 2 km/h
Humidity 81%Cloud cover 41%Pressure 1024 hPa
Mostly cloudy night
Feels like 14°C
Wind direction southeastGusts 6 km/h
Humidity 75%Cloud cover 54%Pressure 1024 hPa
Sunday
Mostly cloudy night
Feels like 13°C
Wind direction southGusts 9 km/h
Humidity 79%Cloud cover 63%Pressure 1024 hPa
Mostly cloudy night
Feels like 14°C
Wind direction southGusts 17 km/h
Humidity 74%Cloud cover 70%Pressure 1024 hPa
Overcast night
Feels like 14°C
Wind direction southGusts 22 km/h
Humidity 72%Cloud cover 100%Pressure 1023 hPa
Overcast night
Feels like 13°C
Wind direction southGusts 23 km/h
Humidity 78%Cloud cover 97%Pressure 1022 hPa
Overcast night
Feels like 13°C
Wind direction southGusts 24 km/h
Humidity 80%Cloud cover 98%Pressure 1022 hPa
Overcast night
Feels like 13°C
Wind direction southGusts 25 km/h
Humidity 79%Cloud cover 98%Pressure 1021 hPa
Light rain
Feels like 13°C
Wind direction southGusts 34 km/h
Humidity 75%Cloud cover 99%Pressure 1021 hPa
Light rain
Feels like 13°C
Wind direction southGusts 32 km/h
Humidity 83%Cloud cover 99%Pressure 1020 hPa
Light rain
Feels like 12°C
Wind direction southGusts 37 km/h
Humidity 86%Cloud cover 100%Pressure 1020 hPa
Overcast
Feels like 13°C
Wind direction southGusts 35 km/h
Humidity 93%Cloud cover 100%Pressure 1020 hPa
Light rain
Feels like 15°C
Wind direction southGusts 33 km/h
Humidity 88%Cloud cover 100%Pressure 1020 hPa
Overcast
Feels like 18°C
Wind direction southGusts 30 km/h
Humidity 70%Cloud cover 95%Pressure 1019 hPa
Overcast
Feels like 19°C
Wind direction southGusts 31 km/h
Humidity 59%Cloud cover 88%Pressure 1018 hPa
Mostly cloudy
Feels like 21°C
Wind direction southGusts 28 km/h
Humidity 52%Cloud cover 78%Pressure 1017 hPa
Mostly cloudy
Feels like 22°C
Wind direction southGusts 31 km/h
Humidity 50%Cloud cover 72%Pressure 1017 hPa
Mostly cloudy
Feels like 24°C
Wind direction southGusts 35 km/h
Humidity 48%Cloud cover 61%Pressure 1016 hPa
Mostly cloudy
Feels like 24°C
Wind direction southGusts 36 km/h
Humidity 52%Cloud cover 75%Pressure 1015 hPa
Mostly cloudy
Feels like 24°C
Wind direction southwestGusts 32 km/h
Humidity 54%Cloud cover 79%Pressure 1014 hPa
Mostly cloudy
Feels like 23°C
Wind direction southwestGusts 35 km/h
Humidity 58%Cloud cover 79%Pressure 1014 hPa
Mostly cloudy
Feels like 20°C
Wind direction southwestGusts 35 km/h
Humidity 65%Cloud cover 80%Pressure 1014 hPa
Partly cloudy night
Feels like 18°C
Wind direction southwestGusts 35 km/h
Humidity 70%Cloud cover 25%Pressure 1014 hPa
Partly cloudy night
Feels like 18°C
Wind direction southGusts 32 km/h
Humidity 69%Cloud cover 38%Pressure 1014 hPa
Mostly cloudy night
Feels like 18°C
Wind direction southGusts 37 km/h
Humidity 65%Cloud cover 59%Pressure 1014 hPa
Mostly cloudy night
Feels like 18°C
Wind direction southGusts 31 km/h
Humidity 63%Cloud cover 69%Pressure 1014 hPa
Monday
Mostly cloudy night
Feels like 16°C
Wind direction southGusts 25 km/h
Humidity 74%Cloud cover 75%Pressure 1014 hPa
Mostly cloudy night
Feels like 16°C
Wind direction southwestGusts 20 km/h
Humidity 86%Cloud cover 73%Pressure 1014 hPa
Partly cloudy night
Feels like 15°C
Wind direction southwestGusts 18 km/h
Humidity 92%Cloud cover 28%Pressure 1014 hPa
Mostly clear night
Feels like 15°C
Wind direction southwestGusts 17 km/h
Humidity 94%Cloud cover 23%Pressure 1015 hPa
Partly cloudy night
Feels like 15°C
Wind direction southwestGusts 13 km/h
Humidity 94%Cloud cover 25%Pressure 1014 hPa
Light rain
Feels like 15°C
Wind direction northwestGusts 30 km/h
Humidity 90%Cloud cover 44%Pressure 1015 hPa
Light rain
Feels like 15°C
Wind direction westGusts 33 km/h
Humidity 86%Cloud cover 55%Pressure 1015 hPa
Mostly cloudy
Feels like 15°C
Wind direction northwestGusts 33 km/h
Humidity 82%Cloud cover 63%Pressure 1015 hPa
Overcast
Feels like 14°C
Wind direction westGusts 33 km/h
Humidity 75%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 15°C
Wind direction westGusts 27 km/h
Humidity 73%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 16°C
Wind direction westGusts 24 km/h
Humidity 64%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 17°C
Wind direction westGusts 19 km/h
Humidity 58%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 17°C
Wind direction westGusts 19 km/h
Humidity 57%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 17°C
Wind direction southwestGusts 21 km/h
Humidity 56%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 17°C
Wind direction southwestGusts 26 km/h
Humidity 57%Cloud cover 100%Pressure 1015 hPa
Overcast
Feels like 17°C
Wind direction southwestGusts 30 km/h
Humidity 61%Cloud cover 100%Pressure 1015 hPa
Overcast
Feels like 17°C
Wind direction southwestGusts 32 km/h
Humidity 57%Cloud cover 100%Pressure 1014 hPa
Overcast
Feels like 17°C
Wind direction southwestGusts 31 km/h
Humidity 59%Cloud cover 100%Pressure 1013 hPa
Overcast
Feels like 17°C
Wind direction southwestGusts 34 km/h
Humidity 61%Cloud cover 98%Pressure 1012 hPa
Overcast
Feels like 16°C
Wind direction southwestGusts 39 km/h
Humidity 65%Cloud cover 99%Pressure 1012 hPa
Overcast night
Feels like 15°C
Wind direction southwestGusts 50 km/h
Humidity 66%Cloud cover 100%Pressure 1012 hPa
Overcast night
Feels like 15°C
Wind direction southwestGusts 54 km/h
Humidity 67%Cloud cover 100%Pressure 1011 hPa
Light rain
Feels like 12°C
Wind direction westGusts 35 km/h
Humidity 85%Cloud cover 82%Pressure 1011 hPa
Overcast night
Feels like 11°C
Wind direction westGusts 40 km/h
Humidity 81%Cloud cover 86%Pressure 1012 hPa
Tuesday
Overcast night
Feels like 11°C
Wind direction southwestGusts 34 km/h
Humidity 80%Cloud cover 90%Pressure 1012 hPa
Mostly cloudy night
Feels like 10°C
Wind direction southwestGusts 37 km/h
Humidity 88%Cloud cover 79%Pressure 1012 hPa
Mostly cloudy night
Feels like 10°C
Wind direction southwestGusts 43 km/h
Humidity 84%Cloud cover 71%Pressure 1011 hPa
Partly cloudy night
Feels like 9°C
Wind direction southwestGusts 45 km/h
Humidity 82%Cloud cover 35%Pressure 1011 hPa
Partly cloudy night
Feels like 10°C
Wind direction southwestGusts 48 km/h
Humidity 80%Cloud cover 26%Pressure 1011 hPa
Mostly clear night
Feels like 10°C
Wind direction westGusts 47 km/h
Humidity 80%Cloud cover 19%Pressure 1011 hPa
Mostly clear night
Feels like 10°C
Wind direction westGusts 45 km/h
Humidity 76%Cloud cover 20%Pressure 1011 hPa
Mostly sunny
Feels like 10°C
Wind direction westGusts 45 km/h
Humidity 72%Cloud cover 20%Pressure 1011 hPa
Partly cloudy
Feels like 11°C
Wind direction westGusts 45 km/h
Humidity 70%Cloud cover 34%Pressure 1011 hPa
Partly cloudy
Feels like 12°C
Wind direction westGusts 47 km/h
Humidity 66%Cloud cover 33%Pressure 1011 hPa
Partly cloudy
Feels like 13°C
Wind direction westGusts 48 km/h
Humidity 60%Cloud cover 40%Pressure 1011 hPa
Partly cloudy
Feels like 14°C
Wind direction westGusts 46 km/h
Humidity 57%Cloud cover 50%Pressure 1011 hPa
Partly cloudy
Feels like 15°C
Wind direction westGusts 44 km/h
Humidity 55%Cloud cover 42%Pressure 1012 hPa
Partly cloudy
Feels like 15°C
Wind direction westGusts 44 km/h
Humidity 55%Cloud cover 44%Pressure 1011 hPa
Sunny
Feels like 16°C
Wind direction westGusts 46 km/h
Humidity 52%Cloud cover 2%Pressure 1011 hPa
Sunny
Feels like 16°C
Wind direction westGusts 46 km/h
Humidity 50%Cloud cover 4%Pressure 1011 hPa
In Hartford and, more broadly, across North West: The late afternoon is expected to remain mostly cloudy with mild temperatures around 17 to 18 degrees Celsius. There is a possibility of light rain, with total accumulation reaching approximately 0.4 mm, and the likelihood of rain peaking at around 38%. Winds will be noticeable from the west, reaching up to 19 mph, with gusts potentially hitting 31 mph, making for a breezy evening. Temperatures will gradually cool as night falls, maintaining a mild feel. It’s advisable to have an umbrella handy if heading outdoors, especially later in the evening when any rain could be more persistent. Overall, it looks like a breezy and somewhat damp end to the day, with conditions remaining quite unsettled into the night.
15-Day Weather Outlook for Hartford
TomorrowTomorrow
Mostly cloudy
20°/13°
💧 None
💨 23 km/h
Mostly cloudy
20°/13°
💧 None
💨 23 km/h
Daytime temperature 18°C
Feels like 17°C
Humidity 57%
Pressure 1024 hPa
Cloud cover 80%
Wind direction west
Gusts 44 km/h
Sunrise 6:26 AM
Sunset 7:51 PM
Sunday, Sep 6Sun Sep 6
Moderate rain
23°/13°
💧 3.4 mm
💨 21 km/h
Moderate rain
23°/13°
💧 3.4 mm
💨 21 km/h
Daytime temperature 20°C
Feels like 19°C
Humidity 58%
Pressure 1018 hPa
Cloud cover 68%
Wind direction south
Gusts 41 km/h
Sunrise 6:28 AM
Sunset 7:49 PM
Monday, Sep 7Mon Sep 7
Light rain
19°/14°
💧 0.1 mm
💨 23 km/h
Light rain
19°/14°
💧 0.1 mm
💨 23 km/h
Daytime temperature 19°C
Feels like 18°C
Humidity 56%
Pressure 1015 hPa
Cloud cover 97%
Wind direction southwest
Gusts 40 km/h
Sunrise 6:29 AM
Sunset 7:47 PM
Tuesday, Sep 8Tue Sep 8
Light rain
17°/10°
💧 1.2 mm
💨 30 km/h
Light rain
17°/10°
💧 1.2 mm
💨 30 km/h
Daytime temperature 16°C
Feels like 15°C
Humidity 50%
Pressure 1013 hPa
Cloud cover 56%
Wind direction west
Gusts 40 km/h
Sunrise 6:31 AM
Sunset 7:44 PM
Wednesday, Sep 9Wed Sep 9
Light rain
18°/11°
💧 3.6 mm
💨 23 km/h
Light rain
18°/11°
💧 3.6 mm
💨 23 km/h
Daytime temperature 18°C
Feels like 17°C
Humidity 54%
Pressure 1015 hPa
Cloud cover 99%
Wind direction south
Gusts 50 km/h
Sunrise 6:33 AM
Sunset 7:42 PM
Thursday, Sep 10Thu Sep 10
Light rain
20°/14°
💧 2.8 mm
💨 28 km/h
Light rain
20°/14°
💧 2.8 mm
💨 28 km/h
Daytime temperature 20°C
Feels like 20°C
Humidity 63%
Pressure 1005 hPa
Cloud cover 97%
Wind direction south
Gusts 54 km/h
Sunrise 6:35 AM
Sunset 7:39 PM
Friday, Sep 11Fri Sep 11
Light rain
16°/12°
💧 0.1 mm
💨 24 km/h
Light rain
16°/12°
💧 0.1 mm
💨 24 km/h
Daytime temperature 16°C
Feels like 15°C
Humidity 58%
Pressure 1016 hPa
Cloud cover 95%
Wind direction northwest
Gusts 36 km/h
Sunrise 6:36 AM
Sunset 7:37 PM
Saturday, Sep 12Sat Sep 12
Light rain
17°/12°
💧 0.2 mm
💨 22 km/h
Light rain
17°/12°
💧 0.2 mm
💨 22 km/h
Daytime temperature 17°C
Feels like 15°C
Humidity 49%
Pressure 1020 hPa
Cloud cover 32%
Wind direction northwest
Gusts 31 km/h
Sunrise 6:38 AM
Sunset 7:34 PM
Sunday, Sep 13Sun Sep 13
Mostly cloudy
17°/10°
💧 None
💨 22 km/h
Mostly cloudy
17°/10°
💧 None
💨 22 km/h
Daytime temperature 17°C
Feels like 16°C
Humidity 56%
Pressure 1027 hPa
Cloud cover 83%
Wind direction northwest
Gusts 31 km/h
Sunrise 6:40 AM
Sunset 7:32 PM
Monday, Sep 14Mon Sep 14
Overcast
19°/10°
💧 None
💨 30 km/h
Overcast
19°/10°
💧 None
💨 30 km/h
Daytime temperature 18°C
Feels like 17°C
Humidity 75%
Pressure 1015 hPa
Cloud cover 100%
Wind direction west
Gusts 51 km/h
Sunrise 6:41 AM
Sunset 7:30 PM
Tuesday, Sep 15Tue Sep 15
Light rain
18°/13°
💧 2.9 mm
💨 32 km/h
Light rain
18°/13°
💧 2.9 mm
💨 32 km/h
Daytime temperature 15°C
Feels like 14°C
Humidity 64%
Pressure 1010 hPa
Cloud cover 100%
Wind direction northwest
Gusts 54 km/h
Sunrise 6:43 AM
Sunset 7:27 PM
Wednesday, Sep 16Wed Sep 16
Light rain
16°/10°
💧 1.1 mm
💨 29 km/h
Light rain
16°/10°
💧 1.1 mm
💨 29 km/h
Daytime temperature 16°C
Feels like 15°C
Humidity 57%
Pressure 1017 hPa
Cloud cover 86%
Wind direction northwest
Gusts 50 km/h
Sunrise 6:45 AM
Sunset 7:25 PM
Thursday, Sep 17Thu Sep 17
Light rain
14°/8°
💧 0.1 mm
💨 18 km/h
Light rain
14°/8°
💧 0.1 mm
💨 18 km/h
Daytime temperature 14°C
Feels like 13°C
Humidity 58%
Pressure 1020 hPa
Cloud cover 55%
Wind direction east
Gusts 24 km/h
Sunrise 6:47 AM
Sunset 7:22 PM
Friday, Sep 18Fri Sep 18
Partly cloudy
16°/7°
💧 None
💨 10 km/h
Partly cloudy
16°/7°
💧 None
💨 10 km/h
Daytime temperature 16°C
Feels like 15°C
Humidity 60%
Pressure 1025 hPa
Cloud cover 47%
Wind direction northeast
Gusts 23 km/h
Sunrise 6:48 AM
Sunset 7:20 PM
Saturday, Sep 19Sat Sep 19
Mostly sunny
19°/11°
💧 None
💨 7 km/h
Mostly sunny
19°/11°
💧 None
💨 7 km/h
Daytime temperature 17°C
Feels like 17°C
Humidity 49%
Pressure 1027 hPa
Cloud cover 13%
Wind direction northeast
Gusts 16 km/h
Sunrise 6:50 AM
Sunset 7:17 PM
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Hartford
AIR QUALITY FORECAST
Air Quality Forecast for Hartford
Fair
Nearest forecast value
4:00 PM
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 4,5µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 69,2µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,7µg/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 1,1µg/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 2,7µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 68,6µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,7µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 1,7µg/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 5,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 48,6µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 3,7µg/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
12:00 AM
PM2.5 Fine particles Good 6,1µg/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 9,2µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 66,7µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 4,4µg/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 3,4µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 63,5µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,3µg/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 Hartford
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 3,5Moderate
🙂Fair
Tomorrow
UV 4,4Moderate
🙂Fair
Sunday
UV 3,1Moderate
😐Moderate
Monday
UV 4,0Moderate
🙂Fair
Tuesday
UV 5,0Moderate
🙂Fair
Wednesday
UV 4,0Moderate
—Unavailable
Thursday
UV 4,0Moderate
—Unavailable
Hourly UV index today
4:00 PMUV 2,0
5:00 PMUV 1,1
6:00 PMUV 0,5
7:00 PMUV 0,1
Today's weather health advice
Open today's recommendations.
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
Acceptable air quality
Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.
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 Hartford
Sustained wind
Max gusts
Internal PR simulation:
4.00
Population: 6,695
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Forecast data for Hartford were last refreshed today at 3:08 PM. The current forecast period extends through 06/09/2026 at 1:00 PM. 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.