Monthly Historical AveragesGrantham, AB
Average Temperature
High
-1°
Feels -4
Low
-12°
Feels -17
Average Precipitation
6 Days
0mm
30.3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, February 21, 2026
Day
-12°Feels -18
Wind
11 km/h E
Gust
17 km/h
Humidity
47%
P.O.P
20%
Night
-26°Feels -30
Wind
10 km/h NE
Gust
15 km/h
Humidity
92%
P.O.P
10%
Historical AveragesFeb 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity