Live Weather & Forecast
Weather in Huntsville
Ontario, Canada · Real-time conditions & 3-day outlook
6°C
Feels like 4°C
44°F / Feels 39°F
Sunny
Huntsville, Ontario
🌞 Daytime
Updated: 2026-04-25 09:00
Humidity
56%
Wind
15.5 km/h ENE
Wind Gust
18.5 km/h
Pressure
1016 mb
Visibility
10 km
UV Index
0.7
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-2°C
Wind Degree
78°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
151.9 μg/m³
NO₂
2 μg/m³
O₃
86 μg/m³
SO₂
1.9 μg/m³
PM 2.5
2.5 μg/m³
PM 10
2.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Huntsville, Ontario
12 AM
6°
Clear
1 AM
5°
Clear
2 AM
4°
Clear
3 AM
4°
Clear
4 AM
3°
Clear
5 AM
3°
Clear
6 AM
3°
Clear
7 AM
4°
Sunny
8 AM
5°
Sunny
9 AM
6°
Sunny
10 AM
8°
Sunny
11 AM
10°
Sunny
12 PM
12°
Sunny
1 PM
13°
Sunny
2 PM
14°
Sunny
3 PM
14°
Sunny
4 PM
15°
Sunny
5 PM
13°
Sunny
6 PM
11°
Overcast
7 PM
8°
Cloudy
8 PM
6°
Sunny
9 PM
4°
Clear
10 PM
3°
Clear
11 PM
2°
Clear
3-Day Forecast
Daily overview for Huntsville, Ontario
Today
Sunny
15°
/
2°
🌧️ 0% chance of rain
💧 Avg. humidity: 51%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 3.9
🌅 Sunrise: 06:13 AM
🌇 Sunset: 08:14 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Sun, Apr 26
Sunny
16°
/
1°
🌧️ 0% chance of rain
💧 Avg. humidity: 57%
💨 Max wind: 7.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6.2
🌅 Sunrise: 06:11 AM
🌇 Sunset: 08:16 PM
🌙 Waxing Gibbous
🌑 Moon: 70% lit
Mon, Apr 27
Sunny
18°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6.6
🌅 Sunrise: 06:09 AM
🌇 Sunset: 08:17 PM
🌙 Waxing Gibbous
🌑 Moon: 79% lit
Best Time to Visit Huntsville
Plan your trip to Huntsville, 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 Huntsville?
Current conditions in Huntsville: Sunny, temperature 6°C, humidity 56%.
What is the best time to visit Huntsville?
The best time to visit Huntsville is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Huntsville?
Huntsville is located at approximately 45.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Huntsville?
The wettest period in Huntsville is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Huntsville?
For visits to Huntsville during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Huntsville in 2026?
View the 2026 public holidays for Huntsville on our Holidays page.
What are the GPS coordinates used for the weather forecast in Huntsville?
The weather forecast for Huntsville uses coordinates 45.3264, -79.2184.
What is the current temperature outside in Huntsville?
The current outdoor temperature in Huntsville is 6°C (43°F) with sunny.
What is the hourly weather forecast for Huntsville today?
Today's hour-by-hour weather breakdown for Huntsville 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 Huntsville tomorrow hour by hour?
Tomorrow's forecast for Huntsville shows a high of 16°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 Huntsville?
Rain is not expected in Huntsville today. Current forecast shows no significant rain probability.
Is it going to rain today in Huntsville?
No, rain is not forecast for Huntsville today. Current conditions show clear to partly cloudy skies.