S
M
T
W
T
F
S
29
45°
25°
30
43°
19°
1
37°
25°
2
41°
26°
3
43°
23°
4
41°
24°
5
43°
28°
6
44°
23°
7
41°
20°
8
38°
24°
9
39°
20°
10
37°
12°
11
31°
19°
12
32°
11°
13
34°
6°
14
22°
15°
15
26°
18°
16
35°
11°
17
34°
6°
18
30°
12°
19
21°
11°
20
33°
10°
21
29°
9°
22
20°
13°
23
22°
8°
24
27°
14°
25
24°
13°
26
35°
16°
27
17°
9°
28
31°
1°
29
Hist. Avg.
25°
8°
30
Hist. Avg.
25°
7°
31
Hist. Avg.
25°
7°
1
Hist. Avg.
25°
7°
2
Hist. Avg.
25°
7°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Sanborn
Sanborn's December 2026 forecast shows daily high temperatures ranging from 17° to 45°, with overnight lows between 1° and 28°. The average high for December is 33° with an average low of 16°. 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 Sanborn. See also: January | February | March.