S
M
T
W
T
F
S
29
53°
30°
30
50°
22°
1
39°
19°
2
39°
22°
3
48°
29°
4
46°
28°
5
43°
26°
6
41°
23°
7
37°
20°
8
36°
21°
9
42°
23°
10
44°
27°
11
47°
27°
12
50°
25°
13
47°
27°
14
42°
24°
15
44°
23°
16
44°
20°
17
40°
12°
18
38°
11°
19
35°
6°
20
29°
9°
21
29°
20°
22
38°
11°
23
39°
16°
24
39°
10°
25
36°
20°
26
40°
24°
27
41°
23°
28
40°
21°
29
39°
19°
30
38°
12°
31
37°
9°
1
33°
10°
2
32°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Barnard
Barnard's December 2026 forecast shows daily high temperatures ranging from 29° to 53°, with overnight lows between 6° and 30°. The average high for December is 40° with an average low of 20°. 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 Barnard. See also: January | February | March.
