Overcast
Feels like 20°C
Wind direction west
Gusts 19 km/h
Humidity 71%
Cloud cover 90%
Pressure 1017 hPa
Now · 11:52 AM
Montréal-Ouest Weather & Hourly Forecast
Canada · Quebec
20°C
Overcast
Feels like: 20°C
💧 Humidity 71%
🌡 Pressure 1017 hPa
💨 Wind 15 km/h
👁 Visibility 10.0 km
☁ Clouds 90%
☀️ UV index 4.0 · Moderate
🌅 Sunrise 6:11 AM
🌇 Sunset 7:40 PM
Hourly Forecast for Montréal-Ouest
Today
Overcast
Mostly cloudy
Feels like 20°C
Wind direction west
Gusts 22 km/h
Humidity 60%
Cloud cover 65%
Pressure 1017 hPa
Mostly cloudy
Feels like 19°C
Wind direction west
Gusts 30 km/h
Humidity 56%
Cloud cover 58%
Pressure 1018 hPa
Clear night
Feels like 17°C
Wind direction west
Gusts 32 km/h
Humidity 63%
Cloud cover 0%
Pressure 1020 hPa
Tomorrow
Clear night
Feels like 15°C
Wind direction west
Gusts 17 km/h
Humidity 65%
Cloud cover 0%
Pressure 1021 hPa
Clear night
Feels like 12°C
Wind direction west
Gusts 25 km/h
Humidity 69%
Cloud cover 0%
Pressure 1021 hPa
Clear night
Feels like 11°C
Wind direction west
Gusts 19 km/h
Humidity 76%
Cloud cover 0%
Pressure 1022 hPa
Sunny
Feels like 15°C
Wind direction southwest
Gusts 17 km/h
Humidity 63%
Cloud cover 0%
Pressure 1023 hPa
Sunny
Feels like 19°C
Wind direction southwest
Gusts 19 km/h
Humidity 48%
Cloud cover 1%
Pressure 1022 hPa
Sunny
Feels like 23°C
Wind direction southwest
Gusts 23 km/h
Humidity 41%
Cloud cover 2%
Pressure 1019 hPa
Sunny
Feels like 23°C
Wind direction west
Gusts 30 km/h
Humidity 53%
Cloud cover 8%
Pressure 1018 hPa
Overcast night
Feels like 23°C
Wind direction southwest
Gusts 46 km/h
Humidity 59%
Cloud cover 100%
Pressure 1018 hPa
Sunday
Overcast night
Feels like 20°C
Wind direction southwest
Gusts 53 km/h
Humidity 62%
Cloud cover 90%
Pressure 1017 hPa
Light rain
Feels like 16°C
Wind direction west
Gusts 44 km/h
Humidity 81%
Cloud cover 66%
Pressure 1017 hPa
Light rain
Feels like 15°C
Wind direction west
Gusts 36 km/h
Humidity 91%
Cloud cover 89%
Pressure 1017 hPa
Overcast
Feels like 17°C
Wind direction southwest
Gusts 39 km/h
Humidity 86%
Cloud cover 100%
Pressure 1017 hPa
Today
Overcast
Feels like 20°C
Wind direction westGusts 19 km/h
Humidity 71%Cloud cover 90%Pressure 1017 hPa
Overcast
Feels like 20°C
Wind direction northwestGusts 19 km/h
Humidity 70%Cloud cover 90%Pressure 1017 hPa
Overcast
Feels like 20°C
Wind direction westGusts 19 km/h
Humidity 67%Cloud cover 88%Pressure 1017 hPa
Mostly cloudy
Feels like 20°C
Wind direction westGusts 22 km/h
Humidity 60%Cloud cover 65%Pressure 1017 hPa
Mostly cloudy
Feels like 19°C
Wind direction westGusts 23 km/h
Humidity 53%Cloud cover 74%Pressure 1017 hPa
Mostly cloudy
Feels like 21°C
Wind direction westGusts 24 km/h
Humidity 51%Cloud cover 64%Pressure 1017 hPa
Mostly cloudy
Feels like 19°C
Wind direction westGusts 30 km/h
Humidity 56%Cloud cover 58%Pressure 1018 hPa
Mostly cloudy
Feels like 18°C
Wind direction westGusts 32 km/h
Humidity 56%Cloud cover 51%Pressure 1018 hPa
Partly cloudy night
Feels like 17°C
Wind direction westGusts 33 km/h
Humidity 61%Cloud cover 43%Pressure 1019 hPa
Clear night
Feels like 17°C
Wind direction westGusts 32 km/h
Humidity 63%Cloud cover 0%Pressure 1020 hPa
Clear night
Feels like 16°C
Wind direction westGusts 25 km/h
Humidity 63%Cloud cover 0%Pressure 1020 hPa
Clear night
Feels like 15°C
Wind direction westGusts 20 km/h
Humidity 64%Cloud cover 0%Pressure 1021 hPa
Tomorrow
Clear night
Feels like 15°C
Wind direction westGusts 17 km/h
Humidity 65%Cloud cover 0%Pressure 1021 hPa
Clear night
Feels like 14°C
Wind direction westGusts 17 km/h
Humidity 65%Cloud cover 0%Pressure 1021 hPa
Clear night
Feels like 13°C
Wind direction westGusts 20 km/h
Humidity 67%Cloud cover 0%Pressure 1021 hPa
Clear night
Feels like 12°C
Wind direction westGusts 25 km/h
Humidity 69%Cloud cover 0%Pressure 1021 hPa
Clear night
Feels like 12°C
Wind direction westGusts 25 km/h
Humidity 71%Cloud cover 0%Pressure 1021 hPa
Clear night
Feels like 11°C
Wind direction southwestGusts 23 km/h
Humidity 74%Cloud cover 0%Pressure 1021 hPa
Clear night
Feels like 11°C
Wind direction westGusts 19 km/h
Humidity 76%Cloud cover 0%Pressure 1022 hPa
Sunny
Feels like 12°C
Wind direction southwestGusts 16 km/h
Humidity 75%Cloud cover 0%Pressure 1022 hPa
Sunny
Feels like 14°C
Wind direction southwestGusts 15 km/h
Humidity 69%Cloud cover 0%Pressure 1023 hPa
Sunny
Feels like 15°C
Wind direction southwestGusts 17 km/h
Humidity 63%Cloud cover 0%Pressure 1023 hPa
Sunny
Feels like 17°C
Wind direction southwestGusts 17 km/h
Humidity 57%Cloud cover 0%Pressure 1023 hPa
Sunny
Feels like 18°C
Wind direction southwestGusts 17 km/h
Humidity 52%Cloud cover 1%Pressure 1023 hPa
Sunny
Feels like 19°C
Wind direction southwestGusts 19 km/h
Humidity 48%Cloud cover 1%Pressure 1022 hPa
Sunny
Feels like 21°C
Wind direction southwestGusts 20 km/h
Humidity 45%Cloud cover 2%Pressure 1021 hPa
Sunny
Feels like 19°C
Wind direction southwestGusts 20 km/h
Humidity 41%Cloud cover 1%Pressure 1020 hPa
Sunny
Feels like 23°C
Wind direction southwestGusts 23 km/h
Humidity 41%Cloud cover 2%Pressure 1019 hPa
Mostly sunny
Feels like 22°C
Wind direction southwestGusts 25 km/h
Humidity 43%Cloud cover 11%Pressure 1019 hPa
Sunny
Feels like 24°C
Wind direction southwestGusts 28 km/h
Humidity 46%Cloud cover 9%Pressure 1018 hPa
Sunny
Feels like 23°C
Wind direction westGusts 30 km/h
Humidity 53%Cloud cover 8%Pressure 1018 hPa
Partly cloudy
Feels like 22°C
Wind direction southwestGusts 32 km/h
Humidity 61%Cloud cover 25%Pressure 1018 hPa
Partly cloudy night
Feels like 22°C
Wind direction southwestGusts 39 km/h
Humidity 62%Cloud cover 37%Pressure 1018 hPa
Overcast night
Feels like 23°C
Wind direction southwestGusts 46 km/h
Humidity 59%Cloud cover 100%Pressure 1018 hPa
Overcast night
Feels like 21°C
Wind direction southwestGusts 50 km/h
Humidity 61%Cloud cover 88%Pressure 1018 hPa
Overcast night
Feels like 20°C
Wind direction southwestGusts 51 km/h
Humidity 59%Cloud cover 90%Pressure 1017 hPa
Sunday
Overcast night
Feels like 20°C
Wind direction southwestGusts 53 km/h
Humidity 62%Cloud cover 90%Pressure 1017 hPa
Overcast night
Feels like 19°C
Wind direction westGusts 55 km/h
Humidity 69%Cloud cover 91%Pressure 1017 hPa
Overcast night
Feels like 18°C
Wind direction westGusts 50 km/h
Humidity 71%Cloud cover 89%Pressure 1017 hPa
Light rain
Feels like 16°C
Wind direction westGusts 44 km/h
Humidity 81%Cloud cover 66%Pressure 1017 hPa
Light rain
Feels like 15°C
Wind direction westGusts 40 km/h
Humidity 82%Cloud cover 78%Pressure 1017 hPa
Light rain
Feels like 15°C
Wind direction westGusts 37 km/h
Humidity 87%Cloud cover 85%Pressure 1017 hPa
Light rain
Feels like 15°C
Wind direction westGusts 36 km/h
Humidity 91%Cloud cover 89%Pressure 1017 hPa
Light rain
Feels like 16°C
Wind direction westGusts 37 km/h
Humidity 90%Cloud cover 91%Pressure 1017 hPa
Light rain
Feels like 16°C
Wind direction southwestGusts 37 km/h
Humidity 90%Cloud cover 93%Pressure 1017 hPa
Overcast
Feels like 17°C
Wind direction southwestGusts 39 km/h
Humidity 86%Cloud cover 100%Pressure 1017 hPa
Overcast
Feels like 18°C
Wind direction southwestGusts 34 km/h
Humidity 84%Cloud cover 100%Pressure 1017 hPa
Overcast
Feels like 20°C
Wind direction westGusts 28 km/h
Humidity 74%Cloud cover 100%Pressure 1017 hPa
Overcast
Feels like 19°C
Wind direction westGusts 27 km/h
Humidity 79%Cloud cover 100%Pressure 1016 hPa
Light rain
Feels like 21°C
Wind direction westGusts 32 km/h
Humidity 70%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 23°C
Wind direction westGusts 35 km/h
Humidity 63%Cloud cover 100%Pressure 1015 hPa
Overcast
Feels like 21°C
Wind direction westGusts 32 km/h
Humidity 71%Cloud cover 99%Pressure 1015 hPa
Overcast
Feels like 24°C
Wind direction westGusts 37 km/h
Humidity 62%Cloud cover 100%Pressure 1014 hPa
Light rain
Feels like 23°C
Wind direction westGusts 37 km/h
Humidity 70%Cloud cover 99%Pressure 1014 hPa
Moderate rain
Feels like 21°C
Wind direction westGusts 38 km/h
Humidity 85%Cloud cover 79%Pressure 1014 hPa
Moderate rain
Feels like 20°C
Wind direction westGusts 35 km/h
Humidity 88%Cloud cover 64%Pressure 1015 hPa
Moderate rain
Feels like 19°C
Wind direction westGusts 38 km/h
Humidity 94%Cloud cover 55%Pressure 1015 hPa
Moderate rain
Feels like 18°C
Wind direction westGusts 36 km/h
Humidity 95%Cloud cover 72%Pressure 1015 hPa
Light rain
Feels like 18°C
Wind direction westGusts 35 km/h
Humidity 96%Cloud cover 53%Pressure 1016 hPa
Light rain
Feels like 17°C
Wind direction westGusts 26 km/h
Humidity 98%Cloud cover 46%Pressure 1016 hPa
Monday
Partly cloudy night
Feels like 17°C
Wind direction northGusts 31 km/h
Humidity 95%Cloud cover 42%Pressure 1017 hPa
Partly cloudy night
Feels like 15°C
Wind direction northeastGusts 28 km/h
Humidity 91%Cloud cover 38%Pressure 1018 hPa
Partly cloudy night
Feels like 14°C
Wind direction northeastGusts 34 km/h
Humidity 88%Cloud cover 33%Pressure 1018 hPa
Clear night
Feels like 12°C
Wind direction northeastGusts 32 km/h
Humidity 87%Cloud cover 0%Pressure 1018 hPa
Clear night
Feels like 12°C
Wind direction northeastGusts 29 km/h
Humidity 86%Cloud cover 7%Pressure 1019 hPa
Clear night
Feels like 11°C
Wind direction northeastGusts 30 km/h
Humidity 84%Cloud cover 5%Pressure 1019 hPa
Clear night
Feels like 11°C
Wind direction northeastGusts 30 km/h
Humidity 81%Cloud cover 4%Pressure 1019 hPa
Sunny
Feels like 10°C
Wind direction northeastGusts 28 km/h
Humidity 79%Cloud cover 3%Pressure 1020 hPa
Sunny
Feels like 12°C
Wind direction northeastGusts 23 km/h
Humidity 70%Cloud cover 3%Pressure 1021 hPa
Sunny
Feels like 13°C
Wind direction northeastGusts 16 km/h
Humidity 62%Cloud cover 0%Pressure 1021 hPa
Sunny
Feels like 15°C
Wind direction northeastGusts 15 km/h
Humidity 57%Cloud cover 0%Pressure 1021 hPa
Sunny
Feels like 17°C
Wind direction northeastGusts 11 km/h
Humidity 52%Cloud cover 0%Pressure 1021 hPa
Sunny
Feels like 18°C
Wind direction northeastGusts 8 km/h
Humidity 48%Cloud cover 1%Pressure 1021 hPa
Sunny
Feels like 20°C
Wind direction northeastGusts 7 km/h
Humidity 45%Cloud cover 1%Pressure 1020 hPa
Sunny
Feels like 21°C
Wind direction northeastGusts 6 km/h
Humidity 43%Cloud cover 2%Pressure 1020 hPa
Sunny
Feels like 21°C
Wind direction northeastGusts 6 km/h
Humidity 42%Cloud cover 5%Pressure 1019 hPa
Sunny
Feels like 21°C
Wind direction northeastGusts 6 km/h
Humidity 42%Cloud cover 5%Pressure 1019 hPa
Sunny
Feels like 21°C
Wind direction northeastGusts 7 km/h
Humidity 43%Cloud cover 5%Pressure 1019 hPa
Sunny
Feels like 20°C
Wind direction eastGusts 9 km/h
Humidity 50%Cloud cover 5%Pressure 1018 hPa
Sunny
Feels like 18°C
Wind direction southeastGusts 12 km/h
Humidity 61%Cloud cover 5%Pressure 1018 hPa
Clear night
Feels like 17°C
Wind direction southeastGusts 12 km/h
Humidity 68%Cloud cover 4%Pressure 1019 hPa
Mostly cloudy night
Feels like 16°C
Wind direction southeastGusts 10 km/h
Humidity 70%Cloud cover 51%Pressure 1019 hPa
Mostly cloudy night
Feels like 16°C
Wind direction eastGusts 9 km/h
Humidity 69%Cloud cover 76%Pressure 1019 hPa
Mostly cloudy night
Feels like 15°C
Wind direction eastGusts 6 km/h
Humidity 68%Cloud cover 76%Pressure 1019 hPa
Tuesday
Mostly cloudy night
Feels like 14°C
Wind direction eastGusts 9 km/h
Humidity 67%Cloud cover 66%Pressure 1019 hPa
Mostly cloudy night
Feels like 14°C
Wind direction eastGusts 9 km/h
Humidity 66%Cloud cover 73%Pressure 1019 hPa
Mostly cloudy night
Feels like 13°C
Wind direction eastGusts 15 km/h
Humidity 68%Cloud cover 77%Pressure 1019 hPa
Overcast night
Feels like 13°C
Wind direction northeastGusts 17 km/h
Humidity 68%Cloud cover 100%Pressure 1019 hPa
Overcast night
Feels like 13°C
Wind direction northeastGusts 23 km/h
Humidity 68%Cloud cover 100%Pressure 1018 hPa
Overcast night
Feels like 13°C
Wind direction northeastGusts 25 km/h
Humidity 69%Cloud cover 100%Pressure 1019 hPa
Overcast night
Feels like 12°C
Wind direction northeastGusts 28 km/h
Humidity 70%Cloud cover 100%Pressure 1018 hPa
Overcast
Feels like 12°C
Wind direction northeastGusts 28 km/h
Humidity 71%Cloud cover 100%Pressure 1019 hPa
Overcast
Feels like 13°C
Wind direction northeastGusts 28 km/h
Humidity 69%Cloud cover 99%Pressure 1019 hPa
Mostly cloudy
Feels like 15°C
Wind direction northeastGusts 24 km/h
Humidity 62%Cloud cover 84%Pressure 1019 hPa
Mostly cloudy
Feels like 17°C
Wind direction northeastGusts 21 km/h
Humidity 56%Cloud cover 72%Pressure 1019 hPa
Mostly cloudy
Feels like 19°C
Wind direction northeastGusts 19 km/h
Humidity 52%Cloud cover 78%Pressure 1019 hPa
In Montréal-Ouest and, more broadly, across the province of Quebec: A mix of sun and cloud is expected across the region this afternoon, with temperatures generally ranging from 16 to 21 degrees Celsius. In many areas, there is a possibility of scattered showers or rain, with the chance reaching up to 98%, and some locations may see up to approximately 0.7 mm of rain. Winds are expected to be mainly from the west at speeds around 23 km/h, with gusts reaching approximately 32 km/h. While conditions may vary locally, most will experience mild weather with some periods of sunshine. It’s advisable to be prepared for brief showers in parts of the region, especially in the later hours of the day.
15-Day Weather Outlook for Montréal-Ouest
TomorrowTomorrow
Sunny
24°/12°
💧 None
💨 16 km/h
Sunny
24°/12°
💧 None
💨 16 km/h
Daytime temperature 20°C
Feels like 19°C
Humidity 48%
Pressure 1022 hPa
Cloud cover 1%
Wind direction southwest
Gusts 51 km/h
Sunrise 6:12 AM
Sunset 7:39 PM
Sunday, Aug 30Sun Aug 30
Moderate rain
24°/15°
💧 11 mm
💨 19 km/h
Moderate rain
24°/15°
💧 11 mm
💨 19 km/h
Daytime temperature 19°C
Feels like 19°C
Humidity 79%
Pressure 1016 hPa
Cloud cover 100%
Wind direction west
Gusts 55 km/h
Sunrise 6:13 AM
Sunset 7:37 PM
Monday, Aug 31Mon Aug 31
Sunny
22°/11°
💧 None
💨 12 km/h
Sunny
22°/11°
💧 None
💨 12 km/h
Daytime temperature 18°C
Feels like 17°C
Humidity 52%
Pressure 1021 hPa
Cloud cover 0%
Wind direction northeast
Gusts 34 km/h
Sunrise 6:14 AM
Sunset 7:35 PM
Tuesday, Sep 1Tue Sep 1
Mostly cloudy
22°/13°
💧 None
💨 14 km/h
Mostly cloudy
22°/13°
💧 None
💨 14 km/h
Daytime temperature 19°C
Feels like 19°C
Humidity 52%
Pressure 1019 hPa
Cloud cover 78%
Wind direction northeast
Gusts 28 km/h
Sunrise 6:16 AM
Sunset 7:33 PM
Wednesday, Sep 2Wed Sep 2
Moderate rain
23°/16°
💧 7.2 mm
💨 23 km/h
Moderate rain
23°/16°
💧 7.2 mm
💨 23 km/h
Daytime temperature 23°C
Feels like 23°C
Humidity 73%
Pressure 1015 hPa
Cloud cover 100%
Wind direction southeast
Gusts 46 km/h
Sunrise 6:17 AM
Sunset 7:31 PM
Thursday, Sep 3Thu Sep 3
Light rain
26°/18°
💧 7.1 mm
💨 15 km/h
Light rain
26°/18°
💧 7.1 mm
💨 15 km/h
Daytime temperature 20°C
Feels like 20°C
Humidity 92%
Pressure 1007 hPa
Cloud cover 100%
Wind direction northwest
Gusts 32 km/h
Sunrise 6:18 AM
Sunset 7:29 PM
Friday, Sep 4Fri Sep 4
Light rain
19°/15°
💧 1.4 mm
💨 9 km/h
Light rain
19°/15°
💧 1.4 mm
💨 9 km/h
Daytime temperature 17°C
Feels like 17°C
Humidity 78%
Pressure 1014 hPa
Cloud cover 100%
Wind direction north
Gusts 31 km/h
Sunrise 6:19 AM
Sunset 7:27 PM
Saturday, Sep 5Sat Sep 5
Sunny
22°/12°
💧 None
💨 15 km/h
Sunny
22°/12°
💧 None
💨 15 km/h
Daytime temperature 18°C
Feels like 18°C
Humidity 59%
Pressure 1018 hPa
Cloud cover 7%
Wind direction northeast
Gusts 25 km/h
Sunrise 6:21 AM
Sunset 7:26 PM
Sunday, Sep 6Sun Sep 6
Sunny
23°/13°
💧 None
💨 9 km/h
Sunny
23°/13°
💧 None
💨 9 km/h
Daytime temperature 20°C
Feels like 19°C
Humidity 50%
Pressure 1017 hPa
Cloud cover 0%
Wind direction northeast
Gusts 21 km/h
Sunrise 6:22 AM
Sunset 7:24 PM
Monday, Sep 7Mon Sep 7
Overcast
22°/14°
💧 None
💨 7 km/h
Overcast
22°/14°
💧 None
💨 7 km/h
Daytime temperature 19°C
Feels like 18°C
Humidity 51%
Pressure 1015 hPa
Cloud cover 97%
Wind direction northeast
Gusts 13 km/h
Sunrise 6:23 AM
Sunset 7:22 PM
Tuesday, Sep 8Tue Sep 8
Light rain
18°/13°
💧 2.2 mm
💨 19 km/h
Light rain
18°/13°
💧 2.2 mm
💨 19 km/h
Daytime temperature 18°C
Feels like 18°C
Humidity 78%
Pressure 1009 hPa
Cloud cover 92%
Wind direction west
Gusts 30 km/h
Sunrise 6:24 AM
Sunset 7:20 PM
Wednesday, Sep 9Wed Sep 9
Light rain
16°/11°
💧 0.5 mm
💨 21 km/h
Light rain
16°/11°
💧 0.5 mm
💨 21 km/h
Daytime temperature 14°C
Feels like 13°C
Humidity 64%
Pressure 1008 hPa
Cloud cover 99%
Wind direction northwest
Gusts 33 km/h
Sunrise 6:25 AM
Sunset 7:18 PM
Thursday, Sep 10Thu Sep 10
Light rain
16°/8°
💧 0.2 mm
💨 20 km/h
Light rain
16°/8°
💧 0.2 mm
💨 20 km/h
Daytime temperature 13°C
Feels like 11°C
Humidity 45%
Pressure 1017 hPa
Cloud cover 1%
Wind direction west
Gusts 33 km/h
Sunrise 6:27 AM
Sunset 7:16 PM
Friday, Sep 11Fri Sep 11
Mostly cloudy
20°/9°
💧 None
💨 10 km/h
Mostly cloudy
20°/9°
💧 None
💨 10 km/h
Daytime temperature 16°C
Feels like 14°C
Humidity 48%
Pressure 1020 hPa
Cloud cover 61%
Wind direction southwest
Gusts 16 km/h
Sunrise 6:28 AM
Sunset 7:14 PM
Saturday, Sep 12Sat Sep 12
Mostly cloudy
22°/12°
💧 None
💨 12 km/h
Mostly cloudy
22°/12°
💧 None
💨 12 km/h
Daytime temperature 19°C
Feels like 18°C
Humidity 51%
Pressure 1015 hPa
Cloud cover 68%
Wind direction south
Gusts 33 km/h
Sunrise 6:29 AM
Sunset 7:12 PM
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Montréal-Ouest
AIR QUALITY FORECAST
Air Quality Forecast for Montréal-Ouest
Good
Nearest forecast value
12:00 PM
PM2.5 Fine particles Good 0,6µg/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 0,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 20,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,4µg/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 0,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 32,8µg/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 favorable for outdoor activities.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 3,2µg/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 3,3µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 69,7µg/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 6,8µg/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 Fair 64,0µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 2,0µg/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 2,5µg/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 2,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 26,1µg/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 favorable for outdoor activities.
UV & HEALTH
UV, Sun & Health Outlook in Montréal-Ouest
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 6,0High
😊Good
Tomorrow
UV 6,0High
🙂Fair
Sunday
UV 5,0Moderate
🙂Fair
Monday
UV 5,0Moderate
🙂Fair
Tuesday
UV 6,0High
😊Good
Wednesday
UV 5,0Moderate
—Unavailable
Thursday
UV 6,0High
—Unavailable
Hourly UV index today
12:00 PMUV 4,0
1:00 PMUV 6,0
2:00 PMUV 6,0
3:00 PMUV 6,0
4:00 PMUV 6,0
5:00 PMUV 4,0
6:00 PMUV 5,0
7:00 PMUV 4,0
Today's weather health advice
Open today's recommendations.
Strong UV exposure
Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.
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 Montréal-Ouest
Sustained wind
Max gusts
Internal PR simulation:
4.04
Population: 5,115
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Forecast data for Montréal-Ouest were last refreshed today at 11:52 AM. The current forecast period extends through 30/08/2026 at 9:00 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.