Monthly Historical AveragesHarrison, MT
Average Temperature
High
12°
Feels 10
Low
-1°
Feels -4
Average Precipitation
2 Days
3.8mm
1.7cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
13°Feels 12
Wind
10 km/h E
Gust
15 km/h
Humidity
44%
P.O.P
40%
Rain
1-3 mm
Night
2°Feels -2
Wind
18 km/h S
Gust
27 km/h
Humidity
69%
P.O.P
40%
Rain
~1 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity