S
M
T
W
T
F
S
29
49°
37°
30
46°
37°
1
47°
36°
2
48°
37°
3
52°
31°
4
41°
29°
5
38°
26°
6
36°
26°
7
36°
27°
8
37°
26°
9
38°
33°
10
40°
35°
11
47°
35°
12
43°
34°
13
46°
33°
14
49°
34°
15
46°
35°
16
48°
34°
17
45°
32°
18
35°
24°
19
37°
23°
20
41°
27°
21
43°
22°
22
42°
29°
23
41°
24°
24
44°
25°
25
39°
30°
26
43°
31°
27
41°
30°
28
42°
20°
29
40°
17°
30
32°
16°
31
31°
20°
1
37°
16°
2
35°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Beaver
Beaver's December 2026 forecast shows daily high temperatures ranging from 31° to 52°, with overnight lows between 16° and 37°. The average high for December is 42° with an average low of 28°. 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 Beaver. See also: January | February | March.
