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Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Casper Mountain, WY
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
6°
12
5°
13
7°
14
5°
15
4°
16
-3°
17
-1°
18
3°
19
3°
20
4°
21
4°
22
2°
23
0°
24
-1°
25
-3°
26
27
28
29
30
31
Forecast
Sunday, January 11, 2026
Day
6°
Feels 2
Wind
22 km/h SW
Gust
33 km/h
Humidity
28%
P.O.P
10%
Night
-7°
Feels -14
Wind
19 km/h S
Gust
29 km/h
Humidity
67%
P.O.P
10%
Historical Averages
Jan 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
January
Average Temperature
High
-2°
Feels -8
Low
-10°
Feels -19
Average Precipitation
1 Days
Rain amount
0mm
Snow amount
8.6cm