S
M
T
W
T
F
S
29
44°
31°
30
43°
30°
1
40°
29°
2
36°
29°
3
38°
28°
4
42°
28°
5
40°
27°
6
34°
22°
7
28°
17°
8
26°
17°
9
31°
20°
10
36°
25°
11
37°
26°
12
39°
25°
13
35°
25°
14
29°
24°
15
35°
21°
16
37°
23°
17
35°
21°
18
32°
18°
19
31°
16°
20
27°
9°
21
26°
16°
22
27°
17°
23
33°
20°
24
30°
18°
25
32°
10°
26
30°
15°
27
25°
12°
28
29°
9°
29
24°
13°
30
24°
16°
31
26°
7°
1
30°
3°
2
20°
5°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Bernard
Bernard's December 2026 forecast shows daily high temperatures ranging from 20° to 44°, with overnight lows between 3° and 31°. The average high for December is 32° 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 Bernard. See also: January | February | March.
