Monthly Historical AveragesThree Forks, MT
Average Temperature
High
19°
Feels 18
Low
4°
Feels 2
Average Precipitation
7 Days
18mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 20, 2026
Day
17°Feels 17
Wind
28 km/h SE
Gust
42 km/h
Humidity
32%
P.O.P
40%
Rain
<1 mm
Night
5°Feels 1
Wind
32 km/h N
Gust
48 km/h
Humidity
93%
P.O.P
80%
Rain
~10 mm
Historical AveragesMay 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity