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Today Hourly 7 days 30 days December
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December 2026 Weather | Castle Rock, Colorado

Tue 12/1
Sunny Weather
Day 39°
Night 10°
1
Wed 12/2
Cloudy Weather
Day 39°
Night 16°
98
Thu 12/3
Cloudy Weather
Day 39°
Night 14°
40
Fri 12/4
Sunny Weather
Day 41°
Night 14°
2
Sat 12/5
Sunny Weather
Day 39°
Night 12°
45
Sun 12/6
Cloudy Weather
Day 39°
Night 14°
5
Mon 12/7
Cloudy Weather
Day 39°
Night 21°
2
Tue 12/8
Cloudy Weather
Day 39°
Night 21°
0
Wed 12/9
Cloudy Weather
Day 39°
Night 12°
49
Thu 12/10
Cloudy Weather
Day 39°
Night 21°
1
Fri 12/11
Cloudy Weather
Day 46°
Night 19°
0
Sat 12/12
Cloudy Weather
Day 48°
Night 25°
0
Sun 12/13
Snowy Weather
Day 45°
Night 19°
1
Mon 12/14
Cloudy Weather
Day 36°
Night 12°
0
Tue 12/15
Sunny Weather
Day 37°
Night 12°
0
Wed 12/16
Cloudy Weather
Day 37°
Night 10°
1
Thu 12/17
Cloudy Weather
Day 36°
Night 10°
55
Fri 12/18
Cloudy Weather
Day 43°
Night 16°
1
Sat 12/19
Cloudy Weather
Day 43°
Night 19°
25
Sun 12/20
Cloudy Weather
Day 46°
Night 21°
2
Mon 12/21
Cloudy Weather
Day 48°
Night 19°
1
Tue 12/22
Cloudy Weather
Day 48°
Night 19°
0
Wed 12/23
Cloudy Weather
Day 46°
Night 21°
0
Thu 12/24
Cloudy Weather
Day 43°
Night 18°
1
Fri 12/25
Cloudy Weather
Day 45°
Night 19°
49
Sat 12/26
Cloudy Weather
Day 45°
Night 21°
0
Sun 12/27
Sunny Weather
Day 52°
Night 16°
55
Mon 12/28
Cloudy Weather
Day 48°
Night 10°
0
Tue 12/29
Snowy Weather
Day 37°
Night 12°
0
Wed 12/30
Cloudy Weather
Day 37°
Night 16°
0
Thu 12/31
Sunny Weather
Day 43°
Night 16°

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