Monthly Historical AveragesChester, MT
Average Temperature
High
-2°
Feels -5
Low
-13°
Feels -19
Average Precipitation
4 Days
0mm
11.5cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, December 28, 2025
Day
-12°Feels -16
Wind
13 km/h SW
Gust
20 km/h
Humidity
46%
P.O.P
10%
Night
-13°Feels -19
Wind
14 km/h W
Gust
21 km/h
Humidity
73%
P.O.P
20%
Historical AveragesDec 28
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity