S
M
T
W
T
F
S
29
58°
38°
30
63°
35°
1
63°
26°
2
55°
25°
3
52°
24°
4
51°
27°
5
55°
31°
6
57°
36°
7
58°
33°
8
60°
27°
9
50°
30°
10
64°
32°
11
61°
27°
12
Hist. Avg.
59°
24°
13
Hist. Avg.
59°
24°
14
Hist. Avg.
59°
24°
15
Hist. Avg.
59°
23°
16
Hist. Avg.
59°
23°
17
Hist. Avg.
58°
23°
18
Hist. Avg.
58°
23°
19
Hist. Avg.
58°
23°
20
Hist. Avg.
58°
23°
21
Hist. Avg.
58°
23°
22
Hist. Avg.
58°
23°
23
Hist. Avg.
58°
23°
24
Hist. Avg.
58°
23°
25
Hist. Avg.
58°
23°
26
Hist. Avg.
58°
23°
27
Hist. Avg.
58°
23°
28
Hist. Avg.
58°
23°
29
Hist. Avg.
58°
23°
30
Hist. Avg.
58°
23°
31
Hist. Avg.
58°
23°
1
Hist. Avg.
58°
23°
2
Hist. Avg.
58°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Sundown
Sundown's December 2026 forecast shows daily high temperatures ranging from 50° to 64°, with overnight lows between 24° and 38°. The average high for December is 57° with an average low of 30°. 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 Sundown. See also: January | February | March.
