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