Slave Lake

Town of Slave Lake, Alberta, Canada

Current Weather

4°39°

Windy and Mostly Cloudy

Feels Like: -4°26°

Min: 3°37°

Max: 6°43°

The next few hours will be windy and mostly cloudy, with today reaching 4°C and dropping to 1°C. The coming days will be mostly cloudy and windy throughout the day.

Hourly Forecast

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Air Quality

27
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous

Daylight Hours

08:41

Sunrise

18:04

Sunset

9 hours 22 minutes of sunlight today

Moon

17:32

Moonrise

08:06

Moonset

Daily Forecast

Today

3°37°
6°43°

Monday

1°34°
2°36°

Tuesday

2°35°
3°38°

Wednesday

2°36°
3°38°

Thursday

2°36°
3°38°

Friday

1°34°
2°36°

Saturday

1°34°
3°37°

Sunday

2°36°
3°37°

Monday

-2°28°
3°38°

Tuesday

-4°26°
3°38°

UV Index

No protection needed
2Low
LowExtreme

Humidity

85%Humid
LowHigh

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Weather in Slave Lake today, October 25, 2026

Slave Lake is set for a fine, sunny day on October 25, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside.Slave Lake is set for a fine, sunny day on October 25, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside.

Temperatures climb from an overnight low near 3°C toward a daytime high of about 6°C. Expect humidity between 75% and 87%, most humid near 15:00. Winds turn strong, with the highest speeds near 13:00 at about 63 km/h.Temperatures climb from an overnight low near 37°F toward a daytime high of about 43°F. Expect humidity between 75% and 87%, most humid near 15:00. Winds turn strong, with the highest speeds near 13:00 at about 39 mph.

Through the afternoon cloud remains the main feature, with cover near 83% around 13:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 11.9 km, briefly nearer 4 km. The sun rises at 08:41 and sets at 18:04, for a total of 9 hours 22 minutes of sunlight today.Through the afternoon cloud remains the main feature, with cover near 83% around 13:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 7.4 mi, briefly nearer 2.5 mi. The sun rises at 08:41 and sets at 18:04, for a total of 9 hours 22 minutes of sunlight today.

In short, secure loose items and expect a blustery October 25, 2026 in Slave Lake, peaking near 6°C.In short, secure loose items and expect a blustery October 25, 2026 in Slave Lake, peaking near 43°F.

Frequently asked questions about weather in Slave Lake

How warm does it get in Slave Lake?

The warmest month in Slave Lake is July, with average high temperatures of 22°C. The average temperature during this period is around 16°C.The warmest month in Slave Lake is July, with average high temperatures of 72°F. The average temperature during this period is around 61°F.

How cold does it get in Slave Lake?

The coldest month in Slave Lake is February, with average low temperatures of -16°C. The average temperature during this period is around -12°C.The coldest month in Slave Lake is February, with average low temperatures of 4°F. The average temperature during this period is around 11°F.

What is the wettest time of year in Slave Lake?

The wettest month in Slave Lake is June, with an average of 111 mm of precipitation.The wettest month in Slave Lake is June, with an average of 4.4 in of precipitation.

What is the driest time of year in Slave Lake?

The driest month in Slave Lake is March, with an average of 18 mm of precipitation.The driest month in Slave Lake is March, with an average of 0.7 in of precipitation.

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