Monthly Historical AveragesCasper, WY
Average Temperature
High
18°
Feels 17
Low
4°
Feels 2
Average Precipitation
11 Days
45.8mm
2.4cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, May 16, 2026
Day
24°Feels 24
Wind
29 km/h W
Gust
44 km/h
Humidity
12%
P.O.P
20%
Night
8°Feels 4
Wind
31 km/h S
Gust
47 km/h
Humidity
57%
P.O.P
40%
Rain
<1 mm
Historical AveragesMay 16
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity