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Now · 10:34 AM

Grande-Vallée Weather & Hourly Forecast

Canada · Quebec

Light rain
11°C
Light rain
Feels like: 11°C
💧 Humidity 100% 🌡 Pressure 1012 hPa 💨 Wind 12 km/h 👁 Visibility 3.7 km Clouds 100% ☀️ UV index 0.2 · Low 🌅 Sunrise 5:41 AM 🌇 Sunset 6:58 PM

Hourly Forecast for Grande-Vallée

Today
Light rain · 11:00 AM Light rain
11° 💧 0.8 mm 💨 12 km/h H 100%1012 hPa
Light rain · 2:00 PM Light rain
12° 💧 2.3 mm 💨 15 km/h H 99%1011 hPa
Moderate rain · 5:00 PM Moderate rain
13° 💧 3.3 mm 💨 22 km/h H 98%1011 hPa
Moderate rain · 8:00 PM Moderate rain
12° 💧 2.3 mm 💨 28 km/h H 97%1013 hPa
Light rain · 11:00 PM Light rain
11° 💧 0.2 mm 💨 11 km/h H 97%1014 hPa
Tomorrow
Light rain · 2:00 AM Light rain
11° 💧 0.1 mm 💨 15 km/h H 96%1014 hPa
Light rain · 5:00 AM Light rain
11° 💧 0.2 mm 💨 16 km/h H 97%1015 hPa
Overcast · 8:00 AM Overcast
10° 💧 None 💨 20 km/h H 90%1017 hPa
Overcast · 11:00 AM Overcast
10° 💧 None 💨 20 km/h H 87%1018 hPa
Overcast · 2:00 PM Overcast
11° 💧 None 💨 16 km/h H 84%1017 hPa
Overcast · 5:00 PM Overcast
12° 💧 None 💨 11 km/h H 75%1017 hPa
Overcast night · 8:00 PM Overcast night
10° 💧 None 💨 6 km/h H 84%1018 hPa
Overcast night · 11:00 PM Overcast night
10° 💧 None 💨 6 km/h H 89%1017 hPa
Sunday
Overcast night · 2:00 AM Overcast night
10° 💧 None 💨 15 km/h H 74%1017 hPa
Overcast night · 5:00 AM Overcast night
💧 None 💨 13 km/h H 84%1017 hPa
Overcast · 8:00 AM Overcast
10° 💧 None 💨 17 km/h H 71%1017 hPa

In Grande-Vallée and, more broadly, across the province of Quebec: Across the region, mainly cloudy skies are expected through the afternoon with temperatures generally ranging from 16 to 23 degrees Celsius. In many areas, there's a possibility of rain or showers, with some locations experiencing up to about 3.8 mm of rainfall. Winds are expected to be mainly from the west at around 20 km/h, with gusts reaching approximately 29 km/h. While most areas may see dry periods, a few spots could encounter showers later in the day. Overall, the weather will be mild, with no significant hazards anticipated, but light rain and gusty winds could affect outdoor activities in parts of the region.

15-Day Weather Outlook for Grande-Vallée

TomorrowTomorrow Light rain Light rain 12°/10° 💧 0.4 mm 💨 21 km/h
Sunday, Sep 6Sun Sep 6 Overcast Overcast 11°/ 💧 None 💨 17 km/h
Monday, Sep 7Mon Sep 7 Light rain Light rain 16°/ 💧 0.2 mm 💨 33 km/h
Tuesday, Sep 8Tue Sep 8 Sunny Sunny 11°/ 💧 None 💨 24 km/h
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 17°/ 💧 0.6 mm 💨 25 km/h
Thursday, Sep 10Thu Sep 10 Moderate rain Moderate rain 16°/ 💧 9.4 mm 💨 42 km/h
Friday, Sep 11Fri Sep 11 Moderate rain Moderate rain / 💧 17 mm 💨 43 km/h
Saturday, Sep 12Sat Sep 12 Sunny Sunny / 💧 None 💨 18 km/h
Sunday, Sep 13Sun Sep 13 Mostly sunny Mostly sunny 15°/ 💧 None 💨 24 km/h
Monday, Sep 14Mon Sep 14 Light rain Light rain 13°/ 💧 5.9 mm 💨 28 km/h
Tuesday, Sep 15Tue Sep 15 Light rain Light rain / 💧 0.5 mm 💨 39 km/h
Wednesday, Sep 16Wed Sep 16 Sunny Sunny 10°/ 💧 None 💨 33 km/h
Thursday, Sep 17Thu Sep 17 Overcast Overcast 15°/ 💧 None 💨 16 km/h
Friday, Sep 18Fri Sep 18 Light rain Light rain 13°/ 💧 1.2 mm 💨 19 km/h
Saturday, Sep 19Sat Sep 19 Overcast Overcast 11°/ 💧 None 💨 18 km/h

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Grande-Vallée

Vertical axis: °C · Color based on temperature
Light rain at 11:00 AM
52° Today 11:00 AM
Light rain at 12:00 PM
53° 12:00 PM
Light rain at 1:00 PM
53° 1:00 PM
Light rain at 2:00 PM
53° 2:00 PM
Light rain at 3:00 PM
54° Today 3:00 PM
Moderate rain at 4:00 PM
55° 4:00 PM
Moderate rain at 5:00 PM
55° 5:00 PM
Light rain at 6:00 PM
55° 6:00 PM
Light rain at 7:00 PM
54° Today 7:00 PM
Moderate rain at 8:00 PM
54° 8:00 PM
Light rain at 9:00 PM
53° 9:00 PM
Light rain at 10:00 PM
52° 10:00 PM
Light rain at 11:00 PM
52° Today 11:00 PM
Overcast night at 12:00 AM
53° 12:00 AM
Overcast night at 1:00 AM
53° 1:00 AM
Light rain at 2:00 AM
52° 2:00 AM
Overcast night at 3:00 AM
52° Tomorrow 3:00 AM
Overcast night at 4:00 AM
52° 4:00 AM
Light rain at 5:00 AM
51° 5:00 AM
Overcast at 6:00 AM
51° 6:00 AM
Overcast at 7:00 AM
50° Tomorrow 7:00 AM
Overcast at 8:00 AM
50° 8:00 AM
Overcast at 9:00 AM
50° 9:00 AM
Overcast at 10:00 AM
50° 10:00 AM
Overcast at 11:00 AM
50° Tomorrow 11:00 AM
Overcast at 12:00 PM
50° 12:00 PM
Overcast at 1:00 PM
50° 1:00 PM
Overcast at 2:00 PM
51° 2:00 PM
Overcast at 3:00 PM
52° Tomorrow 3:00 PM
Overcast at 4:00 PM
53° 4:00 PM
Overcast at 5:00 PM
53° 5:00 PM
Overcast at 6:00 PM
52° 6:00 PM
Overcast night at 7:00 PM
50° Tomorrow 7:00 PM
Overcast night at 8:00 PM
50° 8:00 PM
Overcast night at 9:00 PM
49° 9:00 PM
Overcast night at 10:00 PM
49° 10:00 PM
Overcast night at 11:00 PM
49° Tomorrow 11:00 PM
Overcast night at 12:00 AM
50° 12:00 AM
Overcast night at 1:00 AM
50° 1:00 AM
Overcast night at 2:00 AM
50° 2:00 AM
Overcast night at 3:00 AM
49° Sunday 3:00 AM
Overcast night at 4:00 AM
49° 4:00 AM
Overcast night at 5:00 AM
49° 5:00 AM
Overcast at 6:00 AM
49° 6:00 AM
Overcast at 7:00 AM
49° Sunday 7:00 AM
Overcast at 8:00 AM
49° 8:00 AM
Overcast at 9:00 AM
50° 9:00 AM
Overcast at 10:00 AM
50° 10:00 AM
Overcast at 11:00 AM
51° Sunday 11:00 AM
Overcast at 12:00 PM
50° 12:00 PM
Overcast at 1:00 PM
51° 1:00 PM
Overcast at 2:00 PM
51° 2:00 PM
Overcast at 3:00 PM
51° Sunday 3:00 PM
Overcast at 4:00 PM
52° 4:00 PM
Overcast at 5:00 PM
51° 5:00 PM
Overcast at 6:00 PM
50° 6:00 PM
Overcast night at 7:00 PM
48° Sunday 7:00 PM
Overcast night at 8:00 PM
48° 8:00 PM
Overcast night at 9:00 PM
48° 9:00 PM
Mostly cloudy night at 10:00 PM
47° 10:00 PM
Mostly cloudy night at 11:00 PM
47° Sunday 11:00 PM
Mostly cloudy night at 12:00 AM
48° 12:00 AM
Overcast night at 1:00 AM
48° 1:00 AM
Overcast night at 2:00 AM
47° 2:00 AM
Overcast night at 3:00 AM
47° Monday 3:00 AM
Overcast night at 4:00 AM
48° 4:00 AM
Overcast night at 5:00 AM
48° 5:00 AM
Mostly cloudy at 6:00 AM
47° 6:00 AM
Mostly cloudy at 7:00 AM
50° Monday 7:00 AM
Mostly cloudy at 8:00 AM
52° 8:00 AM
Sunny at 9:00 AM
54° 9:00 AM
Sunny at 10:00 AM
55° 10:00 AM
Sunny at 11:00 AM
56° Monday 11:00 AM
Sunny at 12:00 PM
57° 12:00 PM
Sunny at 1:00 PM
57° 1:00 PM
Sunny at 2:00 PM
58° 2:00 PM
Sunny at 3:00 PM
60° Monday 3:00 PM
Sunny at 4:00 PM
61° 4:00 PM
Sunny at 5:00 PM
61° 5:00 PM
Sunny at 6:00 PM
59° 6:00 PM
Clear night at 7:00 PM
57° Monday 7:00 PM
Mostly clear night at 8:00 PM
57° 8:00 PM
Overcast night at 9:00 PM
55° 9:00 PM
Overcast night at 10:00 PM
53° 10:00 PM
Light rain at 11:00 PM
51° Monday 11:00 PM
Overcast night at 12:00 AM
51° 12:00 AM
Overcast night at 1:00 AM
50° 1:00 AM
Overcast night at 2:00 AM
50° 2:00 AM
Overcast night at 3:00 AM
50° Tuesday 3:00 AM
Mostly cloudy night at 4:00 AM
49° 4:00 AM
Mostly cloudy night at 5:00 AM
48° 5:00 AM
Partly cloudy at 6:00 AM
47° 6:00 AM
Partly cloudy at 7:00 AM
48° Tuesday 7:00 AM
Partly cloudy at 8:00 AM
49° 8:00 AM
Sunny at 9:00 AM
50° 9:00 AM
Sunny at 10:00 AM
50° 10:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Grande-Vallée

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 11:00 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 Fair 60,6µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,6µg/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 Grande-Vallée

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 0,8Low 🙂Fair
Tomorrow UV 3,0Moderate 🙂Fair
Sunday UV 4,5Moderate 🙂Fair
Monday UV 4,0Moderate 🙂Fair
Tuesday UV 4,0Moderate 😊Good
Wednesday UV 4,0Moderate Unavailable
Thursday UV 3,0Moderate Unavailable
Hourly UV index today
11:00 AMUV 0,3 12:00 PMUV 0,4 1:00 PMUV 0,8 2:00 PMUV 0,3 3:00 PMUV 0,4 4:00 PMUV 0,3 5:00 PMUV 0,2 6:00 PMUV 0,1 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.

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 Grande-Vallée

Vertical axis: km/h · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in km/h. Today 11:00 AM 12:00 PM 1:00 PM 2:00 PM Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Sunday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Sunday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Sunday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Sunday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Sunday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Sunday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Monday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Monday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Monday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Monday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Monday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Monday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tuesday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tuesday 7:00 AM 8:00 AM 9:00 AM 10:00 AM
Sustained wind Max gusts
Internal PR simulation: 3.81 Population: 1,077

Forecast data for Grande-Vallée were last refreshed today at 10:34 AM. The current forecast period extends through 06/09/2026 at 8:00 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.