S
M
T
W
T
F
S
29
45°
31°
30
43°
28°
1
40°
27°
2
44°
32°
3
44°
32°
4
43°
30°
5
43°
26°
6
36°
22°
7
33°
24°
8
36°
18°
9
29°
19°
10
30°
18°
11
31°
23°
12
34°
23°
13
37°
22°
14
38°
26°
15
36°
26°
16
37°
25°
17
39°
25°
18
38°
24°
19
36°
25°
20
33°
23°
21
32°
20°
22
30°
16°
23
29°
12°
24
26°
11°
25
26°
10°
26
27°
12°
27
24°
21°
28
34°
21°
29
33°
9°
30
37°
7°
31
31°
7°
1
20°
6°
2
20°
6°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Blanchard
Blanchard's December 2026 forecast shows daily high temperatures ranging from 20° to 45°, with overnight lows between 6° and 32°. The average high for December is 34° 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 Blanchard. See also: January | February | March.