Mostly cloudy
Feels like 17°C
Wind direction southeast
Gusts 13 km/h
Humidity 91%
Cloud cover 84%
Pressure 1016 hPa
Now · 7:38 AM
North Dundas Weather & Hourly Forecast
Canada · Ontario
17°C
Mostly cloudy
Feels like: 17°C
💧 Humidity 91%
🌡 Pressure 1016 hPa
💨 Wind 7 km/h
👁 Visibility 10.0 km
☁ Clouds 84%
☀️ UV index 0.0 · Low
🌅 Sunrise 6:24 AM
🌇 Sunset 7:38 PM
Hourly Forecast for North Dundas
Today
Mostly cloudy
Overcast
Feels like 21°C
Wind direction south
Gusts 22 km/h
Humidity 86%
Cloud cover 94%
Pressure 1016 hPa
Overcast
Feels like 30°C
Wind direction south
Gusts 25 km/h
Humidity 69%
Cloud cover 100%
Pressure 1013 hPa
Light rain
Feels like 27°C
Wind direction southwest
Gusts 31 km/h
Humidity 85%
Cloud cover 100%
Pressure 1012 hPa
Moderate rain
Feels like 24°C
Wind direction south
Gusts 35 km/h
Humidity 97%
Cloud cover 100%
Pressure 1011 hPa
Moderate rain
Feels like 21°C
Wind direction south
Gusts 51 km/h
Humidity 96%
Cloud cover 100%
Pressure 1011 hPa
Tomorrow
Overcast night
Feels like 21°C
Wind direction southwest
Gusts 34 km/h
Humidity 98%
Cloud cover 100%
Pressure 1010 hPa
Overcast night
Feels like 20°C
Wind direction west
Gusts 24 km/h
Humidity 96%
Cloud cover 100%
Pressure 1011 hPa
Mostly cloudy
Feels like 21°C
Wind direction southwest
Gusts 17 km/h
Humidity 96%
Cloud cover 70%
Pressure 1012 hPa
Mostly sunny
Feels like 25°C
Wind direction west
Gusts 15 km/h
Humidity 74%
Cloud cover 16%
Pressure 1012 hPa
Mostly sunny
Feels like 28°C
Wind direction west
Gusts 18 km/h
Humidity 61%
Cloud cover 12%
Pressure 1011 hPa
Partly cloudy
Feels like 26°C
Wind direction northwest
Gusts 14 km/h
Humidity 71%
Cloud cover 40%
Pressure 1010 hPa
Mostly cloudy night
Feels like 24°C
Wind direction north
Gusts 4 km/h
Humidity 72%
Cloud cover 67%
Pressure 1011 hPa
Overcast night
Feels like 20°C
Wind direction northwest
Gusts 4 km/h
Humidity 71%
Cloud cover 100%
Pressure 1011 hPa
Friday
Overcast night
Feels like 19°C
Wind direction northwest
Gusts 12 km/h
Humidity 67%
Cloud cover 100%
Pressure 1011 hPa
Overcast night
Feels like 17°C
Wind direction west
Gusts 15 km/h
Humidity 78%
Cloud cover 96%
Pressure 1011 hPa
Today
Mostly cloudy
Feels like 17°C
Wind direction southeastGusts 13 km/h
Humidity 91%Cloud cover 84%Pressure 1016 hPa
Overcast
Feels like 18°C
Wind direction southeastGusts 15 km/h
Humidity 90%Cloud cover 87%Pressure 1016 hPa
Overcast
Feels like 19°C
Wind direction southeastGusts 18 km/h
Humidity 89%Cloud cover 90%Pressure 1016 hPa
Overcast
Feels like 21°C
Wind direction southGusts 22 km/h
Humidity 86%Cloud cover 94%Pressure 1016 hPa
Overcast
Feels like 25°C
Wind direction southGusts 25 km/h
Humidity 82%Cloud cover 97%Pressure 1015 hPa
Overcast
Feels like 29°C
Wind direction southGusts 24 km/h
Humidity 75%Cloud cover 100%Pressure 1014 hPa
Overcast
Feels like 30°C
Wind direction southGusts 25 km/h
Humidity 69%Cloud cover 100%Pressure 1013 hPa
Light rain
Feels like 31°C
Wind direction southwestGusts 26 km/h
Humidity 75%Cloud cover 100%Pressure 1013 hPa
Light rain
Feels like 31°C
Wind direction southGusts 28 km/h
Humidity 82%Cloud cover 100%Pressure 1012 hPa
Light rain
Feels like 27°C
Wind direction southwestGusts 31 km/h
Humidity 85%Cloud cover 100%Pressure 1012 hPa
Moderate rain
Feels like 25°C
Wind direction southwestGusts 36 km/h
Humidity 94%Cloud cover 100%Pressure 1012 hPa
Moderate rain
Feels like 24°C
Wind direction southGusts 24 km/h
Humidity 96%Cloud cover 100%Pressure 1011 hPa
Moderate rain
Feels like 24°C
Wind direction southGusts 35 km/h
Humidity 97%Cloud cover 100%Pressure 1011 hPa
Moderate rain
Feels like 23°C
Wind direction southGusts 41 km/h
Humidity 97%Cloud cover 100%Pressure 1011 hPa
Light rain
Feels like 22°C
Wind direction southGusts 42 km/h
Humidity 97%Cloud cover 100%Pressure 1011 hPa
Moderate rain
Feels like 21°C
Wind direction southGusts 51 km/h
Humidity 96%Cloud cover 100%Pressure 1011 hPa
Tomorrow
Light rain
Feels like 22°C
Wind direction southwestGusts 49 km/h
Humidity 96%Cloud cover 100%Pressure 1010 hPa
Light rain
Feels like 22°C
Wind direction southwestGusts 39 km/h
Humidity 97%Cloud cover 100%Pressure 1010 hPa
Overcast night
Feels like 21°C
Wind direction southwestGusts 34 km/h
Humidity 98%Cloud cover 100%Pressure 1010 hPa
Overcast night
Feels like 21°C
Wind direction southwestGusts 28 km/h
Humidity 97%Cloud cover 100%Pressure 1010 hPa
Overcast night
Feels like 21°C
Wind direction westGusts 26 km/h
Humidity 96%Cloud cover 100%Pressure 1010 hPa
Overcast night
Feels like 20°C
Wind direction westGusts 24 km/h
Humidity 96%Cloud cover 100%Pressure 1011 hPa
Overcast night
Feels like 20°C
Wind direction southwestGusts 22 km/h
Humidity 97%Cloud cover 99%Pressure 1011 hPa
Mostly cloudy
Feels like 20°C
Wind direction southwestGusts 19 km/h
Humidity 98%Cloud cover 81%Pressure 1011 hPa
Mostly cloudy
Feels like 21°C
Wind direction southwestGusts 17 km/h
Humidity 96%Cloud cover 70%Pressure 1012 hPa
Sunny
Feels like 22°C
Wind direction westGusts 15 km/h
Humidity 91%Cloud cover 10%Pressure 1012 hPa
Mostly sunny
Feels like 24°C
Wind direction southwestGusts 15 km/h
Humidity 85%Cloud cover 18%Pressure 1012 hPa
Mostly sunny
Feels like 25°C
Wind direction westGusts 15 km/h
Humidity 74%Cloud cover 16%Pressure 1012 hPa
Mostly sunny
Feels like 26°C
Wind direction westGusts 15 km/h
Humidity 68%Cloud cover 13%Pressure 1012 hPa
Sunny
Feels like 28°C
Wind direction westGusts 16 km/h
Humidity 63%Cloud cover 8%Pressure 1011 hPa
Mostly sunny
Feels like 28°C
Wind direction westGusts 18 km/h
Humidity 61%Cloud cover 12%Pressure 1011 hPa
Partly cloudy
Feels like 27°C
Wind direction westGusts 23 km/h
Humidity 59%Cloud cover 46%Pressure 1011 hPa
Partly cloudy
Feels like 26°C
Wind direction northwestGusts 19 km/h
Humidity 59%Cloud cover 26%Pressure 1010 hPa
Partly cloudy
Feels like 26°C
Wind direction northwestGusts 14 km/h
Humidity 71%Cloud cover 40%Pressure 1010 hPa
Partly cloudy
Feels like 25°C
Wind direction northGusts 14 km/h
Humidity 77%Cloud cover 50%Pressure 1010 hPa
Mostly cloudy
Feels like 24°C
Wind direction northGusts 7 km/h
Humidity 73%Cloud cover 61%Pressure 1010 hPa
Mostly cloudy night
Feels like 24°C
Wind direction northGusts 4 km/h
Humidity 72%Cloud cover 67%Pressure 1011 hPa
Overcast night
Feels like 21°C
Wind direction westGusts 3 km/h
Humidity 72%Cloud cover 100%Pressure 1011 hPa
Overcast night
Feels like 21°C
Wind direction northwestGusts 2 km/h
Humidity 72%Cloud cover 100%Pressure 1011 hPa
Overcast night
Feels like 20°C
Wind direction northwestGusts 4 km/h
Humidity 71%Cloud cover 100%Pressure 1011 hPa
Friday
Overcast night
Feels like 20°C
Wind direction westGusts 5 km/h
Humidity 69%Cloud cover 100%Pressure 1011 hPa
Overcast night
Feels like 20°C
Wind direction northwestGusts 9 km/h
Humidity 68%Cloud cover 100%Pressure 1012 hPa
Overcast night
Feels like 19°C
Wind direction northwestGusts 12 km/h
Humidity 67%Cloud cover 100%Pressure 1011 hPa
Overcast night
Feels like 18°C
Wind direction northwestGusts 16 km/h
Humidity 69%Cloud cover 100%Pressure 1011 hPa
Overcast night
Feels like 18°C
Wind direction westGusts 16 km/h
Humidity 71%Cloud cover 100%Pressure 1011 hPa
Overcast night
Feels like 17°C
Wind direction westGusts 15 km/h
Humidity 78%Cloud cover 96%Pressure 1011 hPa
Overcast night
Feels like 17°C
Wind direction northwestGusts 11 km/h
Humidity 81%Cloud cover 94%Pressure 1011 hPa
Overcast
Feels like 16°C
Wind direction northwestGusts 11 km/h
Humidity 86%Cloud cover 89%Pressure 1012 hPa
Mostly cloudy
Feels like 17°C
Wind direction northwestGusts 15 km/h
Humidity 85%Cloud cover 81%Pressure 1012 hPa
Overcast
Feels like 18°C
Wind direction northwestGusts 17 km/h
Humidity 80%Cloud cover 85%Pressure 1012 hPa
Mostly cloudy
Feels like 19°C
Wind direction northwestGusts 19 km/h
Humidity 77%Cloud cover 77%Pressure 1013 hPa
Mostly cloudy
Feels like 19°C
Wind direction northwestGusts 20 km/h
Humidity 75%Cloud cover 77%Pressure 1013 hPa
Mostly cloudy
Feels like 19°C
Wind direction northwestGusts 19 km/h
Humidity 72%Cloud cover 80%Pressure 1013 hPa
Overcast
Feels like 20°C
Wind direction northwestGusts 20 km/h
Humidity 69%Cloud cover 85%Pressure 1013 hPa
Overcast
Feels like 20°C
Wind direction northwestGusts 23 km/h
Humidity 67%Cloud cover 88%Pressure 1013 hPa
Overcast
Feels like 20°C
Wind direction northwestGusts 24 km/h
Humidity 69%Cloud cover 92%Pressure 1013 hPa
Overcast
Feels like 20°C
Wind direction northwestGusts 25 km/h
Humidity 69%Cloud cover 98%Pressure 1013 hPa
Overcast
Feels like 20°C
Wind direction northwestGusts 24 km/h
Humidity 70%Cloud cover 90%Pressure 1012 hPa
Light rain
Feels like 19°C
Wind direction northGusts 26 km/h
Humidity 78%Cloud cover 82%Pressure 1013 hPa
Light rain
Feels like 18°C
Wind direction northwestGusts 31 km/h
Humidity 85%Cloud cover 86%Pressure 1013 hPa
Mostly cloudy night
Feels like 16°C
Wind direction northwestGusts 26 km/h
Humidity 91%Cloud cover 78%Pressure 1013 hPa
Mostly cloudy night
Feels like 16°C
Wind direction northwestGusts 28 km/h
Humidity 90%Cloud cover 79%Pressure 1013 hPa
Mostly cloudy night
Feels like 15°C
Wind direction northwestGusts 30 km/h
Humidity 89%Cloud cover 74%Pressure 1013 hPa
Mostly cloudy night
Feels like 14°C
Wind direction northwestGusts 29 km/h
Humidity 94%Cloud cover 56%Pressure 1013 hPa
Saturday
Partly cloudy night
Feels like 13°C
Wind direction northwestGusts 26 km/h
Humidity 96%Cloud cover 42%Pressure 1013 hPa
Partly cloudy night
Feels like 13°C
Wind direction northwestGusts 25 km/h
Humidity 97%Cloud cover 35%Pressure 1013 hPa
Partly cloudy night
Feels like 13°C
Wind direction northwestGusts 24 km/h
Humidity 97%Cloud cover 30%Pressure 1013 hPa
Partly cloudy night
Feels like 13°C
Wind direction northwestGusts 23 km/h
Humidity 97%Cloud cover 48%Pressure 1013 hPa
Mostly cloudy night
Feels like 14°C
Wind direction northwestGusts 23 km/h
Humidity 93%Cloud cover 73%Pressure 1014 hPa
Mostly cloudy night
Feels like 13°C
Wind direction northwestGusts 19 km/h
Humidity 94%Cloud cover 74%Pressure 1014 hPa
Mostly cloudy night
Feels like 12°C
Wind direction northwestGusts 17 km/h
Humidity 97%Cloud cover 53%Pressure 1015 hPa
Partly cloudy
Feels like 12°C
Wind direction northGusts 16 km/h
Humidity 97%Cloud cover 46%Pressure 1015 hPa
Partly cloudy
Feels like 14°C
Wind direction northGusts 13 km/h
Humidity 92%Cloud cover 48%Pressure 1016 hPa
Overcast
Feels like 15°C
Wind direction northGusts 11 km/h
Humidity 88%Cloud cover 88%Pressure 1016 hPa
Overcast
Feels like 16°C
Wind direction northGusts 10 km/h
Humidity 86%Cloud cover 97%Pressure 1016 hPa
Overcast
Feels like 16°C
Wind direction northGusts 11 km/h
Humidity 85%Cloud cover 99%Pressure 1017 hPa
Overcast
Feels like 17°C
Wind direction northeastGusts 11 km/h
Humidity 83%Cloud cover 100%Pressure 1017 hPa
Overcast
Feels like 18°C
Wind direction northeastGusts 8 km/h
Humidity 80%Cloud cover 100%Pressure 1017 hPa
Overcast
Feels like 19°C
Wind direction northeastGusts 11 km/h
Humidity 75%Cloud cover 99%Pressure 1016 hPa
Light rain
Feels like 21°C
Wind direction northeastGusts 14 km/h
Humidity 72%Cloud cover 10%Pressure 1016 hPa
Light rain
Feels like 20°C
Wind direction northeastGusts 14 km/h
Humidity 79%Cloud cover 39%Pressure 1016 hPa
Light rain
Feels like 19°C
Wind direction eastGusts 13 km/h
Humidity 87%Cloud cover 45%Pressure 1016 hPa
Light rain
Feels like 19°C
Wind direction eastGusts 13 km/h
Humidity 89%Cloud cover 38%Pressure 1017 hPa
Light rain
Feels like 18°C
Wind direction eastGusts 13 km/h
Humidity 90%Cloud cover 38%Pressure 1017 hPa
Partly cloudy night
Feels like 16°C
Wind direction eastGusts 9 km/h
Humidity 93%Cloud cover 34%Pressure 1018 hPa
Mostly clear night
Feels like 15°C
Wind direction eastGusts 8 km/h
Humidity 93%Cloud cover 18%Pressure 1019 hPa
Mostly clear night
Feels like 15°C
Wind direction eastGusts 7 km/h
Humidity 93%Cloud cover 13%Pressure 1019 hPa
Clear night
Feels like 14°C
Wind direction northeastGusts 7 km/h
Humidity 93%Cloud cover 9%Pressure 1019 hPa
Sunday
Clear night
Feels like 14°C
Wind direction eastGusts 7 km/h
Humidity 93%Cloud cover 8%Pressure 1019 hPa
Clear night
Feels like 13°C
Wind direction northeastGusts 6 km/h
Humidity 93%Cloud cover 6%Pressure 1018 hPa
Clear night
Feels like 13°C
Wind direction northeastGusts 6 km/h
Humidity 93%Cloud cover 5%Pressure 1018 hPa
Clear night
Feels like 12°C
Wind direction northeastGusts 7 km/h
Humidity 94%Cloud cover 0%Pressure 1018 hPa
Clear night
Feels like 12°C
Wind direction northeastGusts 6 km/h
Humidity 95%Cloud cover 0%Pressure 1018 hPa
Clear night
Feels like 12°C
Wind direction northeastGusts 5 km/h
Humidity 95%Cloud cover 0%Pressure 1019 hPa
Clear night
Feels like 11°C
Wind direction northGusts 3 km/h
Humidity 95%Cloud cover 0%Pressure 1020 hPa
Sunny
Feels like 12°C
Wind direction northwestGusts 4 km/h
Humidity 95%Cloud cover 1%Pressure 1020 hPa
In North Dundas and, more broadly, across the province of Ontario: Today, across the region, mainly cloudy skies are expected throughout the morning, with temperatures ranging from approximately 17 to 30 degrees Celsius. In many areas, showers or rain are possible, with the potential for some locations to receive up to around 36.8 mm of rain, and the probability of precipitation reaching 100% in parts of the region. Winds are generally from the southwest, averaging up to 21 km/h, with gusts potentially reaching around 44 km/h. During the afternoon, the cloud cover is expected to persist, and scattered showers may continue in many areas, accompanied by breezy southwest winds. Temperatures are likely to remain within the high teens to mid-20s in most parts, contributing to a relatively warm, unsettled day.
15-Day Weather Outlook for North Dundas
TomorrowTomorrow
Light rain
27°/20°
💧 0.5 mm
💨 20 km/h
Light rain
27°/20°
💧 0.5 mm
💨 20 km/h
Daytime temperature 27°C
Feels like 28°C
Humidity 63%
Pressure 1011 hPa
Cloud cover 8%
Wind direction southwest
Gusts 49 km/h
Sunrise 6:25 AM
Sunset 7:36 PM
Friday, Sep 4Fri Sep 4
Light rain
21°/14°
💧 0.3 mm
💨 19 km/h
Light rain
21°/14°
💧 0.3 mm
💨 19 km/h
Daytime temperature 20°C
Feels like 20°C
Humidity 69%
Pressure 1013 hPa
Cloud cover 85%
Wind direction northwest
Gusts 31 km/h
Sunrise 6:27 AM
Sunset 7:34 PM
Saturday, Sep 5Sat Sep 5
Light rain
19°/12°
💧 2.5 mm
💨 12 km/h
Light rain
19°/12°
💧 2.5 mm
💨 12 km/h
Daytime temperature 19°C
Feels like 19°C
Humidity 75%
Pressure 1016 hPa
Cloud cover 99%
Wind direction northwest
Gusts 26 km/h
Sunrise 6:28 AM
Sunset 7:32 PM
Sunday, Sep 6Sun Sep 6
Sunny
23°/12°
💧 None
💨 8 km/h
Sunny
23°/12°
💧 None
💨 8 km/h
Daytime temperature 22°C
Feels like 22°C
Humidity 61%
Pressure 1018 hPa
Cloud cover 0%
Wind direction north
Gusts 9 km/h
Sunrise 6:29 AM
Sunset 7:30 PM
Monday, Sep 7Mon Sep 7
Overcast
24°/13°
💧 None
💨 12 km/h
Overcast
24°/13°
💧 None
💨 12 km/h
Daytime temperature 20°C
Feels like 20°C
Humidity 71%
Pressure 1020 hPa
Cloud cover 100%
Wind direction southwest
Gusts 17 km/h
Sunrise 6:30 AM
Sunset 7:28 PM
Tuesday, Sep 8Tue Sep 8
Light rain
18°/13°
💧 0.9 mm
💨 13 km/h
Light rain
18°/13°
💧 0.9 mm
💨 13 km/h
Daytime temperature 17°C
Feels like 17°C
Humidity 81%
Pressure 1021 hPa
Cloud cover 99%
Wind direction east
Gusts 28 km/h
Sunrise 6:31 AM
Sunset 7:26 PM
Wednesday, Sep 9Wed Sep 9
Heavy rain
23°/12°
💧 25 mm
💨 24 km/h
Heavy rain
23°/12°
💧 25 mm
💨 24 km/h
Daytime temperature 16°C
Feels like 16°C
Humidity 100%
Pressure 1009 hPa
Cloud cover 100%
Wind direction south
Gusts 54 km/h
Sunrise 6:33 AM
Sunset 7:24 PM
Thursday, Sep 10Thu Sep 10
Mostly cloudy
16°/12°
💧 None
💨 27 km/h
Mostly cloudy
16°/12°
💧 None
💨 27 km/h
Daytime temperature 16°C
Feels like 16°C
Humidity 74%
Pressure 1008 hPa
Cloud cover 80%
Wind direction west
Gusts 50 km/h
Sunrise 6:34 AM
Sunset 7:23 PM
Friday, Sep 11Fri Sep 11
Sunny
17°/8°
💧 None
💨 16 km/h
Sunny
17°/8°
💧 None
💨 16 km/h
Daytime temperature 14°C
Feels like 13°C
Humidity 66%
Pressure 1021 hPa
Cloud cover 0%
Wind direction northwest
Gusts 37 km/h
Sunrise 6:35 AM
Sunset 7:21 PM
Saturday, Sep 12Sat Sep 12
Mostly cloudy
21°/8°
💧 None
💨 9 km/h
Mostly cloudy
21°/8°
💧 None
💨 9 km/h
Daytime temperature 16°C
Feels like 16°C
Humidity 62%
Pressure 1023 hPa
Cloud cover 72%
Wind direction southwest
Gusts 11 km/h
Sunrise 6:36 AM
Sunset 7:19 PM
Sunday, Sep 13Sun Sep 13
Light rain
26°/12°
💧 0.6 mm
💨 19 km/h
Light rain
26°/12°
💧 0.6 mm
💨 19 km/h
Daytime temperature 21°C
Feels like 21°C
Humidity 61%
Pressure 1017 hPa
Cloud cover 8%
Wind direction south
Gusts 57 km/h
Sunrise 6:37 AM
Sunset 7:17 PM
Monday, Sep 14Mon Sep 14
Light rain
29°/19°
💧 7.0 mm
💨 25 km/h
Light rain
29°/19°
💧 7.0 mm
💨 25 km/h
Daytime temperature 25°C
Feels like 26°C
Humidity 89%
Pressure 1009 hPa
Cloud cover 54%
Wind direction southwest
Gusts 60 km/h
Sunrise 6:38 AM
Sunset 7:15 PM
Tuesday, Sep 15Tue Sep 15
Sunny
22°/12°
💧 None
💨 23 km/h
Sunny
22°/12°
💧 None
💨 23 km/h
Daytime temperature 18°C
Feels like 17°C
Humidity 57%
Pressure 1012 hPa
Cloud cover 0%
Wind direction west
Gusts 51 km/h
Sunrise 6:40 AM
Sunset 7:13 PM
Wednesday, Sep 16Wed Sep 16
Light rain
12°/7°
💧 0.8 mm
💨 27 km/h
Light rain
12°/7°
💧 0.8 mm
💨 27 km/h
Daytime temperature 7°C
Feels like 3°C
Humidity 92%
Pressure 1012 hPa
Cloud cover 99%
Wind direction northwest
Gusts 51 km/h
Sunrise 6:41 AM
Sunset 7:11 PM
Thursday, Sep 17Thu Sep 17
Sunny
16°/5°
💧 None
💨 14 km/h
Sunny
16°/5°
💧 None
💨 14 km/h
Daytime temperature 13°C
Feels like 12°C
Humidity 58%
Pressure 1024 hPa
Cloud cover 9%
Wind direction north
Gusts 29 km/h
Sunrise 6:42 AM
Sunset 7:09 PM
TEMPERATURE OUTLOOK
Temperature & Weather Trends in North Dundas
AIR QUALITY FORECAST
Air Quality Forecast for North Dundas
Good
Nearest forecast value
8:00 AM
PM2.5 Fine particles Good 3,5µg/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 3,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 25,3µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 2,8µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 2,3µg/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 2,3µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 33,6µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 4,1µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 6,4µg/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 6,8µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 49,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 3,3µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 0,5µg/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 0,5µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 33,3µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 2,1µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 0,7µg/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 1,0µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 12,0µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 3,1µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
UV & HEALTH
UV, Sun & Health Outlook in North Dundas
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 4,7Moderate
😊Good
Tomorrow
UV 6,2High
🙂Fair
Friday
UV 4,9Moderate
😊Good
Saturday
UV 1,9Low
😊Good
Sunday
UV 6,0High
😊Good
Monday
UV 5,0Moderate
—Unavailable
Tuesday
UV 4,0Moderate
—Unavailable
Hourly UV index today
8:00 AMUV 0,5
9:00 AMUV 1,2
10:00 AMUV 2,5
11:00 AMUV 4,0
12:00 PMUV 3,6
1:00 PMUV 4,1
2:00 PMUV 4,7
3:00 PMUV 3,7
4:00 PMUV 2,4
5:00 PMUV 0,9
6:00 PMUV 0,2
7:00 PMUV 0,0
Today's weather health advice
Open today's recommendations.
Moderate UV risk
Sunglasses and sun protection are recommended for 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 North Dundas
Sustained wind
Max gusts
Internal PR simulation:
4.02
Population: 11,304
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Forecast data for North Dundas were last refreshed today at 7:38 AM. The current forecast period extends through 04/09/2026 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.