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Today Hourly 7 days 30 days December
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December 2025 Weather | Casper, Wyoming

Mon 12/1
Cloudy Weather
Day 34°
Night 28°
1
Tue 12/2
Snowy Weather
Day 37°
Night 21°
93
Wed 12/3
Snowy Weather
Day 27°
Night 14°
65
Thu 12/4
Cloudy Weather
Day 36°
Night 21°
5
Fri 12/5
Cloudy Weather
Day 39°
Night 34°
15
Sat 12/6
Snowy Weather
Day 41°
Night 25°
68
Sun 12/7
Sunny Weather
Day 41°
Night 28°
3
Mon 12/8
Sunny Weather
Day 48°
Night 28°
7
Tue 12/9
Cloudy Weather
Day 45°
Night 28°
9
Wed 12/10
Cloudy Weather
Day 43°
Night 27°
16
Thu 12/11
Snowy Weather
Day 36°
Night 25°
55
Fri 12/12
Cloudy Weather
Day 41°
Night 30°
10
Sat 12/13
Cloudy Weather
Day 37°
Night 18°
25
Sun 12/14
Cloudy Weather
Day 43°
Night 25°
10
Mon 12/15
Sunny Weather
Day 43°
Night 25°
10
Tue 12/16
Cloudy Weather
Day 43°
Night 27°
20
Wed 12/17
Cloudy Weather
Day 45°
Night 23°
25
Thu 12/18
Cloudy Weather
Day 30°
Night 23°
25
Fri 12/19
Snowy Weather
Day 36°
Night 9°
67
Sat 12/20
Sunny Weather
Day 28°
Night 9°
20
Sun 12/21
Cloudy Weather
Day 28°
Night 14°
25
Mon 12/22
Cloudy Weather
Day 30°
Night 12°
20
Tue 12/23
Cloudy Weather
Day 28°
Night 12°
20
Wed 12/24
Cloudy Weather
Day 30°
Night 21°
25
Thu 12/25
Cloudy Weather
Day 39°
Night 18°
20
Fri 12/26
Cloudy Weather
Day 36°
Night 21°
25
Sat 12/27
Cloudy Weather
Day 41°
Night 23°
25
Sun 12/28
Cloudy Weather
Day 43°
Night 23°
10
Mon 12/29
Cloudy Weather
Day 41°
Night 23°
25
Tue 12/30
Cloudy Weather
Day 41°
Night 21°
25
Wed 12/31
Snowy Weather
Day 36°
Night 21°
56