Monthly Historical AveragesGreat Falls, MT
Average Temperature
High
9°
Feels 7
Low
-3°
Feels -7
Average Precipitation
5 Days
1.2mm
9.4cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, March 22, 2026
Day
13°Feels 11
Wind
27 km/h SW
Gust
41 km/h
Humidity
21%
P.O.P
10%
Night
-2°Feels -5
Wind
24 km/h SW
Gust
36 km/h
Humidity
63%
P.O.P
30%
Historical AveragesMar 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity