Monthly Historical AveragesHelena Regional Airport, MT
Average Temperature
High
29°
Feels 29
Low
13°
Feels 13
Average Precipitation
9 Days
34.3mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, July 18, 2026
Day
32°Feels 32
Wind
11 km/h S
Gust
17 km/h
Humidity
31%
P.O.P
20%
Night
16°Feels 16
Wind
12 km/h S
Gust
18 km/h
Humidity
77%
P.O.P
10%
Historical AveragesJul 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity