S
M
T
W
T
F
S
29
57°
32°
30
58°
25°
1
54°
24°
2
40°
24°
3
40°
25°
4
41°
35°
5
47°
34°
6
52°
26°
7
42°
26°
8
41°
34°
9
46°
28°
10
47°
24°
11
40°
23°
12
39°
22°
13
43°
22°
14
37°
21°
15
36°
21°
16
39°
20°
17
Hist. Avg.
48°
34°
18
Hist. Avg.
47°
34°
19
Hist. Avg.
47°
34°
20
Hist. Avg.
47°
34°
21
Hist. Avg.
47°
33°
22
Hist. Avg.
46°
33°
23
Hist. Avg.
46°
33°
24
Hist. Avg.
46°
33°
25
Hist. Avg.
46°
32°
26
Hist. Avg.
46°
32°
27
Hist. Avg.
45°
32°
28
Hist. Avg.
45°
32°
29
Hist. Avg.
45°
32°
30
Hist. Avg.
45°
32°
31
Hist. Avg.
45°
31°
1
Hist. Avg.
44°
31°
2
Hist. Avg.
44°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Cave Valley
Cave Valley's December 2026 forecast shows daily high temperatures ranging from 36° to 58°, with overnight lows between 20° and 35°. The average high for December is 44° with an average low of 26°. 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 Cave Valley. See also: January | February | March.
