Monthly Historical AveragesEureka, MT
Average Temperature
High
1°
Feels -1
Low
-7°
Feels -10
Average Precipitation
0 Days
0mm
1.3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, December 28, 2025
Day
-6°Feels -11
Wind
12 km/h S
Gust
18 km/h
Humidity
53%
P.O.P
30%
Night
-10°Feels -15
Wind
13 km/h S
Gust
17 km/h
Humidity
73%
P.O.P
30%
Historical AveragesDec 28
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity