S
M
T
W
T
F
S
29
38°
21°
30
25°
17°
1
23°
20°
2
37°
22°
3
37°
21°
4
32°
21°
5
31°
20°
6
29°
15°
7
20°
17°
8
35°
20°
9
36°
20°
10
35°
19°
11
35°
19°
12
34°
18°
13
35°
19°
14
27°
16°
15
29°
16°
16
29°
11°
17
30°
10°
18
22°
-2°
19
21°
-3°
20
15°
14°
21
29°
15°
22
29°
11°
23
28°
11°
24
23°
10°
25
28°
13°
26
27°
11°
27
28°
0°
28
25°
-3°
29
15°
-3°
30
14°
-4°
31
13°
-4°
1
12°
9°
2
16°
12°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Deering
Deering's December 2026 forecast shows daily high temperatures ranging from 12° to 38°, with overnight lows between -4° and 22°. The average high for December is 27° with an average low of 12°. 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 Deering. See also: January | February | March.