S
M
T
W
T
F
S
29
37°
11°
30
31°
10°
1
32°
11°
2
32°
17°
3
40°
20°
4
31°
14°
5
30°
9°
6
30°
8°
7
29°
7°
8
29°
7°
9
30°
8°
10
31°
7°
11
34°
7°
12
38°
10°
13
37°
9°
14
34°
17°
15
30°
13°
16
31°
5°
17
28°
8°
18
29°
14°
19
30°
13°
20
31°
16°
21
32°
6°
22
29°
6°
23
28°
7°
24
31°
8°
25
28°
19°
26
33°
12°
27
34°
6°
28
31°
12°
29
24°
8°
30
30°
6°
31
24°
9°
1
30°
19°
2
32°
7°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Howell
Howell's December 2026 forecast shows daily high temperatures ranging from 24° to 40°, with overnight lows between 5° and 20°. The average high for December is 31° with an average low of 10°. 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 Howell. See also: January | February | March.
