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