S
M
T
W
T
F
S
29
48°
29°
30
47°
21°
1
42°
28°
2
44°
29°
3
45°
26°
4
44°
25°
5
46°
30°
6
47°
26°
7
45°
22°
8
42°
25°
9
42°
23°
10
39°
17°
11
34°
21°
12
33°
14°
13
38°
8°
14
26°
16°
15
28°
20°
16
39°
17°
17
37°
10°
18
34°
15°
19
25°
19°
20
37°
15°
21
35°
13°
22
25°
17°
23
26°
12°
24
30°
13°
25
27°
16°
26
38°
20°
27
21°
8°
28
30°
1°
29
Hist. Avg.
29°
10°
30
Hist. Avg.
29°
10°
31
Hist. Avg.
29°
10°
1
Hist. Avg.
29°
10°
2
Hist. Avg.
29°
10°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Manning
Manning's December 2026 forecast shows daily high temperatures ranging from 21° to 48°, with overnight lows between 1° and 30°. The average high for December is 36° with an average low of 19°. 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.