Monthly Historical AveragesHelena Valley Northwest, MT
Average Temperature
High
18°
Feels 17
Low
5°
Feels 2
Average Precipitation
10 Days
34.3mm
0.2cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 13, 2026
Day
24°Feels 24
Wind
28 km/h SE
Gust
42 km/h
Humidity
27%
P.O.P
60%
Rain
1-3 mm
Night
8°Feels 4
Wind
35 km/h W
Gust
53 km/h
Humidity
50%
P.O.P
60%
Rain
~1 mm
Historical AveragesMay 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity