Monthly Historical AveragesSlave Lake, AB
Average Temperature
High
20°
Feels 20
Low
10°
Feels 9
Average Precipitation
12 Days
55.7mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, August 2, 2026
Day
14°Feels 12
Wind
31 km/h W
Gust
47 km/h
Humidity
82%
P.O.P
90%
Rain
5-10 mm
Night
8°Feels 6
Wind
26 km/h NW
Gust
39 km/h
Humidity
87%
P.O.P
60%
Rain
<1 mm
Historical AveragesAug 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity