Monthly Historical AveragesSlave Lake, AB
Average Temperature
High
20°
Feels 20
Low
10°
Feels 9
Average Precipitation
12 Days
55.7mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, August 14, 2026
Day
17°Feels 17
Wind
7 km/h N
Gust
11 km/h
Humidity
63%
P.O.P
40%
Rain
<1 mm
Night
9°Feels 9
Wind
7 km/h S
Gust
11 km/h
Humidity
100%
P.O.P
20%
Historical AveragesAug 14
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity