Monthly Historical AveragesShelby, MT
Average Temperature
High
17°
Feels 16
Low
4°
Feels 1
Average Precipitation
8 Days
28.3mm
0.4cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, May 8, 2026
Day
23°Feels 23
Wind
22 km/h NW
Gust
33 km/h
Humidity
23%
P.O.P
20%
Night
10°Feels 8
Wind
26 km/h W
Gust
39 km/h
Humidity
67%
P.O.P
70%
Rain
2-4 mm
Historical AveragesMay 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity