Live Weather & Forecast
Weather in Caledon
Ontario, Canada · Real-time conditions & 3-day outlook
4°C
Feels like -0°C
40°F / Feels 32°F
Moderate rain at times
Caledon, Ontario
🌙 Nighttime
Updated: 2026-04-25 06:00
Humidity
88%
Wind
20.5 km/h ENE
Wind Gust
30.1 km/h
Pressure
1011 mb
Visibility
2 km
UV Index
0
(Low)
Precipitation
0.61 mm
Cloud Cover
0%
Dew Point
1.6°C
Wind Degree
72°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
183.9 μg/m³
NO₂
8.5 μg/m³
O₃
66 μg/m³
SO₂
3.2 μg/m³
PM 2.5
12 μg/m³
PM 10
13.2 μg/m³
Today's Hourly Forecast
24-hour breakdown for Caledon, Ontario
12 AM
4°
Patchy rain nearby
1 AM
4°
Patchy rain nearby
2 AM
4°
Patchy rain nearby
3 AM
4°
Patchy rain nearby
4 AM
4°
Patchy rain nearby
5 AM
4°
Moderate rain at times
6 AM
4°
Moderate rain at times
7 AM
3°
Patchy rain nearby
8 AM
3°
Light rain
9 AM
4°
Light rain
10 AM
4°
Light rain
11 AM
4°
Light drizzle
12 PM
5°
Patchy rain nearby
1 PM
5°
Patchy rain nearby
2 PM
6°
Light drizzle
3 PM
7°
Patchy rain nearby
4 PM
8°
Overcast
5 PM
8°
Cloudy
6 PM
8°
Sunny
7 PM
7°
Sunny
8 PM
6°
Sunny
9 PM
5°
Clear
10 PM
4°
Clear
11 PM
4°
Clear
3-Day Forecast
Daily overview for Caledon, Ontario
Today
Moderate rain
9°
/
3°
🌧️ 88% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 26.6 km/h
🌧️ Total precip: 10.79 mm
☀️ UV Index: 2.4
🌅 Sunrise: 06:20 AM
🌇 Sunset: 08:16 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Sun, Apr 26
Sunny
13°
/
2°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 12.2 km/h
🌧️ Total precip: 0.01 mm
☀️ UV Index: 6.4
🌅 Sunrise: 06:19 AM
🌇 Sunset: 08:17 PM
🌙 Waxing Gibbous
🌑 Moon: 70% lit
Mon, Apr 27
Sunny
15°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 25.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6.3
🌅 Sunrise: 06:17 AM
🌇 Sunset: 08:18 PM
🌙 Waxing Gibbous
🌑 Moon: 79% lit
Best Time to Visit Caledon
Plan your trip to Caledon, 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 Caledon?
Current conditions in Caledon: Moderate rain at times, temperature 4°C, humidity 88%.
What is the best time to visit Caledon?
The best time to visit Caledon is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Caledon?
Caledon is located at approximately 43.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Caledon?
The wettest period in Caledon is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Caledon?
For visits to Caledon during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Caledon in 2026?
View the 2026 public holidays for Caledon on our Holidays page.
What are the GPS coordinates used for the weather forecast in Caledon?
The weather forecast for Caledon uses coordinates 43.8321, -79.9067.
What is the current temperature outside in Caledon?
The current outdoor temperature in Caledon is 4°C (39°F) with moderate rain at times.
What is the hourly weather forecast for Caledon today?
Today's hour-by-hour weather breakdown for Caledon 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 Caledon tomorrow hour by hour?
Tomorrow's forecast for Caledon shows a high of 13°C and a low of 2°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Caledon?
There is a 88% chance of rain in Caledon today. Check the hourly forecast above for a time-by-time breakdown of when rain is most likely.
Is it going to rain today in Caledon?
Yes, there is a 88% chance of rain in Caledon today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.