S
M
T
W
T
F
S
29
41°
22°
30
29°
19°
1
30°
21°
2
42°
23°
3
41°
22°
4
41°
22°
5
36°
20°
6
32°
18°
7
24°
19°
8
39°
21°
9
41°
21°
10
40°
20°
11
40°
20°
12
39°
19°
13
39°
21°
14
34°
16°
15
35°
16°
16
34°
11°
17
33°
10°
18
28°
-1°
19
27°
0°
20
19°
16°
21
33°
14°
22
33°
8°
23
31°
12°
24
30°
11°
25
32°
15°
26
30°
12°
27
34°
0°
28
30°
-1°
29
19°
-1°
30
19°
-6°
31
18°
0°
1
17°
12°
2
25°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Manning
Manning's December 2026 forecast shows daily high temperatures ranging from 17° to 42°, with overnight lows between -6° and 23°. The average high for December is 32° with an average low of 13°. 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 Manning. See also: January | February | March.
