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