Monthly Historical AveragesSwan Lake, MT
Average Temperature
High
9°
Feels 8
Low
-2°
Feels -5
Average Precipitation
5 Days
6.3mm
3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, April 1, 2026
Day
9°Feels 9
Wind
6 km/h E
Gust
9 km/h
Humidity
53%
P.O.P
30%
Night
1°Feels 0
Wind
7 km/h E
Gust
11 km/h
Humidity
100%
P.O.P
70%
Rain
1-3 mm
Historical AveragesApr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity