Live Weather & Forecast
Weather in Sioux Lookout
Ontario, Canada · Real-time conditions & 3-day outlook
8°C
Feels like 7°C
47°F / Feels 44°F
Sunny
Sioux Lookout, Ontario
🌞 Daytime
Updated: 2026-04-25 10:30
Humidity
49%
Wind
7.9 km/h SSE
Wind Gust
9.1 km/h
Pressure
1016 mb
Visibility
24 km
UV Index
2.6
(Low)
Precipitation
0 mm
Cloud Cover
25%
Dew Point
-0.6°C
Wind Degree
161°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
156.8 μg/m³
NO₂
1 μg/m³
O₃
106 μg/m³
SO₂
1.3 μg/m³
PM 2.5
3 μg/m³
PM 10
3.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Sioux Lookout, Ontario
12 AM
1°
Clear
1 AM
1°
Clear
2 AM
0°
Clear
3 AM
-0°
Clear
4 AM
-0°
Clear
5 AM
-0°
Clear
6 AM
-2°
Sunny
7 AM
-2°
Sunny
8 AM
-1°
Sunny
9 AM
-0°
Sunny
10 AM
8°
Sunny
11 AM
4°
Sunny
12 PM
6°
Sunny
1 PM
8°
Sunny
2 PM
9°
Sunny
3 PM
10°
Sunny
4 PM
11°
Sunny
5 PM
11°
Sunny
6 PM
11°
Overcast
7 PM
10°
Partly Cloudy
8 PM
9°
Sunny
9 PM
8°
Clear
10 PM
7°
Clear
11 PM
6°
Clear
3-Day Forecast
Daily overview for Sioux Lookout, Ontario
Today
Sunny
11°
/
-3°
🌧️ 0% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 4.7
🌅 Sunrise: 05:55 AM
🌇 Sunset: 08:18 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Sun, Apr 26
Sunny
13°
/
-0°
🌧️ 0% chance of rain
💧 Avg. humidity: 50%
💨 Max wind: 21.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 5
🌅 Sunrise: 05:53 AM
🌇 Sunset: 08:19 PM
🌙 Waxing Gibbous
🌑 Moon: 70% lit
Mon, Apr 27
Moderate rain
3°
/
2°
🌧️ 81% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 20.9 km/h
🌧️ Total precip: 17.71 mm
☀️ UV Index: 0.6
🌅 Sunrise: 05:51 AM
🌇 Sunset: 08:21 PM
🌙 Waxing Gibbous
🌑 Moon: 79% lit
Best Time to Visit Sioux Lookout
Plan your trip to Sioux Lookout, 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 Sioux Lookout?
Current conditions in Sioux Lookout: Sunny, temperature 8°C, humidity 49%.
What is the best time to visit Sioux Lookout?
The best time to visit Sioux Lookout is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Sioux Lookout?
Sioux Lookout is located at approximately 50.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Sioux Lookout?
The wettest period in Sioux Lookout is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Sioux Lookout?
For visits to Sioux Lookout during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Sioux Lookout in 2026?
View the 2026 public holidays for Sioux Lookout on our Holidays page.
What are the GPS coordinates used for the weather forecast in Sioux Lookout?
The weather forecast for Sioux Lookout uses coordinates 50.1001, -91.919.
What is the current temperature outside in Sioux Lookout?
The current outdoor temperature in Sioux Lookout is 8°C (46°F) with sunny.
What is the hourly weather forecast for Sioux Lookout today?
Today's hour-by-hour weather breakdown for Sioux Lookout 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 Sioux Lookout tomorrow hour by hour?
Tomorrow's forecast for Sioux Lookout shows a high of 13°C and a low of -0°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Sioux Lookout?
Rain is not expected in Sioux Lookout today. Current forecast shows no significant rain probability.
Is it going to rain today in Sioux Lookout?
No, rain is not forecast for Sioux Lookout today. Current conditions show clear to partly cloudy skies.