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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Westby, MT
Content continues below
June
Average Temperature
High
23°
Feels 23
Low
10°
Feels 9
Average Precipitation
12 Days
Rain amount
56.6mm
Snow amount
0cm
Content continues below
Daily Historical Averages
June 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
20°
25
23°
26
23°
27
21°
28
21°
29
20°
30
24°
Forecast
Wednesday, June 24, 2026
Day
20°
Feels 20
Wind
13 km/h N
Gust
20 km/h
Humidity
53%
P.O.P
20%
Night
9°
Feels 8
Wind
12 km/h E
Gust
18 km/h
Humidity
100%
P.O.P
20%
Historical Averages
Jun 24
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.