S
M
T
W
T
F
S
29
51°
26°
30
38°
19°
1
36°
18°
2
37°
26°
3
45°
27°
4
41°
26°
5
37°
25°
6
37°
18°
7
34°
15°
8
35°
25°
9
46°
25°
10
47°
24°
11
47°
25°
12
46°
24°
13
47°
24°
14
39°
21°
15
38°
23°
16
40°
15°
17
39°
11°
18
34°
7°
19
35°
8°
20
29°
11°
21
34°
17°
22
38°
10°
23
37°
13°
24
34°
16°
25
38°
19°
26
38°
21°
27
41°
14°
28
38°
8°
29
35°
10°
30
36°
7°
31
32°
6°
1
30°
18°
2
33°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Brule
Brule's December 2026 forecast shows daily high temperatures ranging from 29° to 51°, with overnight lows between 6° and 27°. The average high for December is 38° with an average low of 18°. 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 Brule. See also: January | February | March.
