S
M
T
W
T
F
S
29
47°
35°
30
51°
35°
1
52°
37°
2
51°
35°
3
52°
32°
4
44°
27°
5
50°
32°
6
51°
33°
7
45°
29°
8
39°
26°
9
39°
23°
10
37°
23°
11
36°
29°
12
38°
29°
13
40°
27°
14
34°
19°
15
37°
22°
16
36°
26°
17
38°
28°
18
36°
29°
19
43°
24°
20
39°
17°
21
35°
16°
22
33°
19°
23
31°
23°
24
33°
21°
25
39°
23°
26
35°
17°
27
34°
13°
28
31°
12°
29
30°
10°
30
32°
26°
31
42°
21°
1
47°
16°
2
33°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Crystal Spring
Crystal Spring's December 2026 forecast shows daily high temperatures ranging from 30° to 52°, with overnight lows between 10° and 37°. The average high for December is 40° with an average low of 24°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Crystal Spring. See also: January | February | March.
