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Today Hourly 7 days 30 days December
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December 2025 Weather | Rapid City, South Dakota

Mon 12/1
Cloudy Weather
Day 37°
Night 25°
0
Tue 12/2
Cloudy Weather
Day 45°
Night 18°
13
Wed 12/3
Cloudy Weather
Day 25°
Night 14°
41
Thu 12/4
Cloudy Weather
Day 45°
Night 27°
4
Fri 12/5
Rainy Weather
Day 39°
Night 28°
55
Sat 12/6
Cloudy Weather
Day 34°
Night 16°
17
Sun 12/7
Sunny Weather
Day 34°
Night 27°
4
Mon 12/8
Cloudy Weather
Day 43°
Night 34°
2
Tue 12/9
Rainy Weather
Day 48°
Night 25°
56
Wed 12/10
Cloudy Weather
Day 43°
Night 23°
2
Thu 12/11
Cloudy Weather
Day 37°
Night 21°
2
Fri 12/12
Cloudy Weather
Day 36°
Night 28°
42
Sat 12/13
Cloudy Weather
Day 37°
Night 19°
25
Sun 12/14
Cloudy Weather
Day 46°
Night 28°
20
Mon 12/15
Cloudy Weather
Day 45°
Night 27°
20
Tue 12/16
Cloudy Weather
Day 45°
Night 28°
25
Wed 12/17
Cloudy Weather
Day 45°
Night 27°
58
Thu 12/18
Cloudy Weather
Day 32°
Night 25°
25
Fri 12/19
Snowy Weather
Day 39°
Night 16°
66
Sat 12/20
Cloudy Weather
Day 28°
Night 14°
10
Sun 12/21
Cloudy Weather
Day 28°
Night 19°
25
Mon 12/22
Snowy Weather
Day 37°
Night 25°
55
Tue 12/23
Cloudy Weather
Day 28°
Night 19°
25
Wed 12/24
Cloudy Weather
Day 28°
Night 19°
25
Thu 12/25
Cloudy Weather
Day 34°
Night 10°
25
Fri 12/26
Cloudy Weather
Day 25°
Night 10°
25
Sat 12/27
Cloudy Weather
Day 27°
Night 16°
25
Sun 12/28
Cloudy Weather
Day 36°
Night 25°
20
Mon 12/29
Cloudy Weather
Day 43°
Night 27°
25
Tue 12/30
Snowy Weather
Day 43°
Night 25°
58
Wed 12/31
Cloudy Weather
Day 34°
Night 25°
25