S
M
T
W
T
F
S
29
67°
41°
30
67°
40°
1
68°
39°
2
68°
38°
3
64°
39°
4
67°
41°
5
68°
41°
6
70°
40°
7
71°
41°
8
70°
38°
9
63°
40°
10
61°
37°
11
62°
36°
12
62°
35°
13
Hist. Avg.
62°
39°
14
Hist. Avg.
62°
39°
15
Hist. Avg.
62°
39°
16
Hist. Avg.
62°
39°
17
Hist. Avg.
62°
39°
18
Hist. Avg.
62°
39°
19
Hist. Avg.
62°
39°
20
Hist. Avg.
62°
39°
21
Hist. Avg.
62°
39°
22
Hist. Avg.
62°
39°
23
Hist. Avg.
62°
39°
24
Hist. Avg.
62°
39°
25
Hist. Avg.
62°
39°
26
Hist. Avg.
62°
40°
27
Hist. Avg.
62°
40°
28
Hist. Avg.
62°
40°
29
Hist. Avg.
62°
40°
30
Hist. Avg.
62°
40°
31
Hist. Avg.
62°
40°
1
Hist. Avg.
62°
40°
2
Hist. Avg.
62°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Banning
Banning's December 2026 forecast shows daily high temperatures ranging from 61° to 71°, with overnight lows between 35° and 41°. The average high for December is 66° with an average low of 39°. 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 Banning. See also: January | February | March.
