S
M
T
W
T
F
S
29
64°
39°
30
66°
31°
1
51°
26°
2
51°
28°
3
58°
37°
4
64°
36°
5
52°
32°
6
51°
30°
7
51°
24°
8
48°
24°
9
49°
27°
10
53°
33°
11
56°
30°
12
62°
36°
13
56°
34°
14
54°
25°
15
52°
27°
16
51°
27°
17
52°
22°
18
48°
21°
19
50°
22°
20
47°
22°
21
51°
28°
22
50°
24°
23
49°
23°
24
51°
22°
25
49°
25°
26
52°
29°
27
59°
26°
28
54°
22°
29
50°
24°
30
48°
19°
31
48°
20°
1
47°
23°
2
50°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Jayton
Jayton's December 2026 forecast shows daily high temperatures ranging from 47° to 66°, with overnight lows between 19° and 39°. The average high for December is 53° with an average low of 27°. 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 Jayton. See also: January | February | March.