S
M
T
W
T
F
S
29
46°
38°
30
50°
38°
1
51°
39°
2
50°
37°
3
51°
34°
4
44°
30°
5
49°
35°
6
50°
35°
7
44°
31°
8
38°
29°
9
38°
26°
10
37°
25°
11
35°
31°
12
37°
31°
13
39°
30°
14
33°
21°
15
35°
24°
16
35°
28°
17
37°
29°
18
35°
30°
19
41°
26°
20
38°
19°
21
34°
18°
22
32°
21°
23
30°
24°
24
32°
23°
25
38°
25°
26
34°
19°
27
33°
14°
28
30°
13°
29
29°
12°
30
31°
28°
31
40°
23°
1
45°
17°
2
32°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Blain
Blain's December 2026 forecast shows daily high temperatures ranging from 29° to 51°, with overnight lows between 12° and 39°. The average high for December is 39° with an average low of 26°. 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 Blain. See also: January | February | March.
