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