Live Weather & Forecast
Weather in Richelieu
Québec, Canada · Real-time conditions & 3-day outlook
3°C
Feels like 0°C
38°F / Feels 32°F
Clear
Richelieu, Québec
🌙 Nighttime
Updated: 2026-04-25 01:15
Humidity
56%
Wind
11.9 km/h ENE
Wind Gust
19.5 km/h
Pressure
1017 mb
Visibility
14 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-5°C
Wind Degree
66°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
195.9 μg/m³
NO₂
13.2 μg/m³
O₃
45 μg/m³
SO₂
4.6 μg/m³
PM 2.5
4.7 μg/m³
PM 10
4.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Richelieu, Québec
12 AM
4°
Clear
1 AM
3°
Clear
2 AM
2°
Clear
3 AM
2°
Clear
4 AM
1°
Clear
5 AM
0°
Clear
6 AM
1°
Sunny
7 AM
3°
Sunny
8 AM
4°
Sunny
9 AM
6°
Sunny
10 AM
9°
Sunny
11 AM
11°
Sunny
12 PM
12°
Sunny
1 PM
12°
Sunny
2 PM
13°
Partly Cloudy
3 PM
13°
Sunny
4 PM
14°
Sunny
5 PM
13°
Sunny
6 PM
13°
Sunny
7 PM
11°
Sunny
8 PM
10°
Clear
9 PM
9°
Clear
10 PM
9°
Clear
11 PM
8°
Clear
3-Day Forecast
Daily overview for Richelieu, Québec
Today
Sunny
14°
/
0°
🌧️ 0% chance of rain
💧 Avg. humidity: 54%
💨 Max wind: 17.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6.3
🌅 Sunrise: 05:51 AM
🌇 Sunset: 07:53 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Sun, Apr 26
Sunny
15°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 14 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 5.7
🌅 Sunrise: 05:50 AM
🌇 Sunset: 07:54 PM
🌙 Waxing Gibbous
🌑 Moon: 70% lit
Mon, Apr 27
Sunny
20°
/
6°
🌧️ 0% chance of rain
💧 Avg. humidity: 63%
💨 Max wind: 8.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 5.9
🌅 Sunrise: 05:48 AM
🌇 Sunset: 07:56 PM
🌙 Waxing Gibbous
🌑 Moon: 79% lit
Best Time to Visit Richelieu
Plan your trip to Richelieu, Canada around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Richelieu?
Current conditions in Richelieu: Clear, temperature 3°C, humidity 56%.
What is the best time to visit Richelieu?
The best time to visit Richelieu is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Richelieu?
Richelieu is located at approximately 45.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Richelieu?
The wettest period in Richelieu is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Richelieu?
For visits to Richelieu during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Richelieu in 2026?
View the 2026 public holidays for Richelieu on our Holidays page.
What are the GPS coordinates used for the weather forecast in Richelieu?
The weather forecast for Richelieu uses coordinates 45.4439, -73.2488.
What is the current temperature outside in Richelieu?
The current outdoor temperature in Richelieu is 3°C (37°F) with clear.
What is the hourly weather forecast for Richelieu today?
Today's hour-by-hour weather breakdown for Richelieu is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Richelieu tomorrow hour by hour?
Tomorrow's forecast for Richelieu shows a high of 15°C and a low of 4°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Richelieu?
Rain is not expected in Richelieu today. Current forecast shows no significant rain probability.
Is it going to rain today in Richelieu?
No, rain is not forecast for Richelieu today. Current conditions show clear to partly cloudy skies.