S
M
T
W
T
F
S
29
36°
21°
30
35°
22°
1
37°
18°
2
38°
14°
3
33°
19°
4
35°
20°
5
39°
23°
6
39°
18°
7
33°
23°
8
34°
12°
9
32°
18°
10
29°
20°
11
35°
19°
12
36°
19°
13
35°
14°
14
33°
11°
15
35°
11°
16
34°
15°
17
32°
19°
18
34°
24°
19
36°
24°
20
38°
18°
21
35°
15°
22
30°
16°
23
27°
18°
24
31°
14°
25
30°
15°
26
33°
19°
27
30°
18°
28
36°
7°
29
29°
5°
30
Hist. Avg.
32°
13°
31
Hist. Avg.
31°
13°
1
Hist. Avg.
31°
13°
2
Hist. Avg.
31°
13°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Cache
Cache's December 2026 forecast shows daily high temperatures ranging from 27° to 39°, with overnight lows between 5° and 24°. The average high for December is 34° with an average low of 17°. 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 Cache. See also: January | February | March.
