S
M
T
W
T
F
S
29
54°
39°
30
58°
39°
1
55°
41°
2
58°
37°
3
46°
34°
4
51°
30°
5
57°
38°
6
57°
35°
7
43°
30°
8
42°
25°
9
42°
24°
10
43°
23°
11
40°
24°
12
40°
24°
13
42°
23°
14
40°
22°
15
40°
28°
16
42°
30°
17
43°
33°
18
48°
30°
19
47°
21°
20
43°
20°
21
40°
19°
22
37°
21°
23
41°
26°
24
40°
21°
25
40°
20°
26
38°
18°
27
37°
20°
28
37°
18°
29
38°
22°
30
40°
26°
31
46°
21°
1
47°
18°
2
37°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Dice
Dice's December 2026 forecast shows daily high temperatures ranging from 37° to 58°, with overnight lows between 15° and 41°. The average high for December is 44° 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 Dice. See also: January | February | March.