Live Weather & Forecast
Weather in Renfrew
Ontario, Canada · Real-time conditions & 3-day outlook
5°C
Feels like 2°C
40°F / Feels 35°F
Clear
Renfrew, Ontario
🌙 Nighttime
Updated: 2026-04-25 01:15
Humidity
56%
Wind
9.7 km/h ESE
Wind Gust
20.4 km/h
Pressure
1016 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-3.3°C
Wind Degree
114°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
155.7 μg/m³
NO₂
4.6 μg/m³
O₃
61 μg/m³
SO₂
2.5 μg/m³
PM 2.5
3.7 μg/m³
PM 10
3.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Renfrew, Ontario
12 AM
5°
Clear
1 AM
5°
Clear
2 AM
4°
Clear
3 AM
3°
Clear
4 AM
3°
Clear
5 AM
2°
Clear
6 AM
2°
Clear
7 AM
3°
Sunny
8 AM
4°
Sunny
9 AM
5°
Sunny
10 AM
7°
Sunny
11 AM
8°
Sunny
12 PM
10°
Sunny
1 PM
11°
Partly Cloudy
2 PM
12°
Overcast
3 PM
12°
Cloudy
4 PM
12°
Overcast
5 PM
12°
Overcast
6 PM
11°
Sunny
7 PM
8°
Sunny
8 PM
7°
Sunny
9 PM
6°
Clear
10 PM
5°
Clear
11 PM
4°
Clear
3-Day Forecast
Daily overview for Renfrew, Ontario
Today
Sunny
13°
/
1°
🌧️ 0% chance of rain
💧 Avg. humidity: 57%
💨 Max wind: 16.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 4.7
🌅 Sunrise: 06:06 AM
🌇 Sunset: 08:08 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Sun, Apr 26
Sunny
17°
/
1°
🌧️ 0% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 8.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 5.9
🌅 Sunrise: 06:04 AM
🌇 Sunset: 08:09 PM
🌙 Waxing Gibbous
🌑 Moon: 70% lit
Mon, Apr 27
Sunny
20°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 12.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6.4
🌅 Sunrise: 06:03 AM
🌇 Sunset: 08:10 PM
🌙 Waxing Gibbous
🌑 Moon: 79% lit
Best Time to Visit Renfrew
Plan your trip to Renfrew, 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 Renfrew?
Current conditions in Renfrew: Clear, temperature 5°C, humidity 56%.
What is the best time to visit Renfrew?
The best time to visit Renfrew is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Renfrew?
Renfrew is located at approximately 45.5° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Renfrew?
The wettest period in Renfrew is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Renfrew?
For visits to Renfrew during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Renfrew in 2026?
View the 2026 public holidays for Renfrew on our Holidays page.
What are the GPS coordinates used for the weather forecast in Renfrew?
The weather forecast for Renfrew uses coordinates 45.472, -76.6839.
What is the current temperature outside in Renfrew?
The current outdoor temperature in Renfrew is 5°C (41°F) with clear.
What is the hourly weather forecast for Renfrew today?
Today's hour-by-hour weather breakdown for Renfrew 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 Renfrew tomorrow hour by hour?
Tomorrow's forecast for Renfrew shows a high of 17°C and a low of 1°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Renfrew?
Rain is not expected in Renfrew today. Current forecast shows no significant rain probability.
Is it going to rain today in Renfrew?
No, rain is not forecast for Renfrew today. Current conditions show clear to partly cloudy skies.