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