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