Monthly Historical AveragesSweetgrass, MT
Average Temperature
High
16°
Feels 15
Low
4°
Feels 1
Average Precipitation
8 Days
26.7mm
0.2cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, May 17, 2026
Day
5°Feels 0
Wind
37 km/h N
Gust
56 km/h
Humidity
61%
P.O.P
70%
Snow
<1 cm
Rain
<1 mm
Night
-3°Feels -7
Wind
27 km/h W
Gust
41 km/h
Humidity
93%
P.O.P
30%
Historical AveragesMay 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity