S
M
T
W
T
F
S
29
8°
-6°
30
11°
-6°
1
12°
-16°
2
13°
-22°
3
10°
-24°
4
-6°
-24°
5
-7°
-23°
6
-8°
-15°
7
-3°
-11°
8
3°
-8°
9
10°
-11°
10
11°
-15°
11
10°
-18°
12
-4°
-15°
13
-3°
-10°
14
7°
-10°
15
9°
-11°
16
8°
-11°
17
7°
-12°
18
4°
-11°
19
4°
-12°
20
5°
-9°
21
10°
-9°
22
13°
-10°
23
12°
-10°
24
8°
-12°
25
8°
-14°
26
3°
-21°
27
2°
-24°
28
-6°
-25°
29
-7°
-18°
30
-5°
-11°
31
Hist. Avg.
1°
-14°
1
Hist. Avg.
1°
-14°
2
Hist. Avg.
0°
-14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Beaver
Beaver's December 2026 forecast shows daily high temperatures ranging from -8° to 13°, with overnight lows between -25° and -6°. The average high for December is 4° with an average low of -14°. 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.
