S
M
T
W
T
F
S
29
59°
38°
30
61°
41°
1
60°
47°
2
64°
40°
3
65°
37°
4
60°
41°
5
61°
37°
6
60°
36°
7
56°
33°
8
57°
34°
9
56°
35°
10
58°
43°
11
63°
43°
12
56°
33°
13
55°
37°
14
Hist. Avg.
59°
37°
15
Hist. Avg.
59°
36°
16
Hist. Avg.
59°
36°
17
Hist. Avg.
58°
36°
18
Hist. Avg.
58°
36°
19
Hist. Avg.
58°
36°
20
Hist. Avg.
58°
36°
21
Hist. Avg.
58°
36°
22
Hist. Avg.
58°
36°
23
Hist. Avg.
58°
36°
24
Hist. Avg.
58°
36°
25
Hist. Avg.
57°
35°
26
Hist. Avg.
57°
35°
27
Hist. Avg.
57°
35°
28
Hist. Avg.
57°
35°
29
Hist. Avg.
57°
35°
30
Hist. Avg.
57°
35°
31
Hist. Avg.
57°
35°
1
Hist. Avg.
57°
35°
2
Hist. Avg.
57°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Cayce
Cayce's December 2026 forecast shows daily high temperatures ranging from 55° to 65°, with overnight lows between 33° and 47°. The average high for December is 59° with an average low of 38°. 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 Cayce. See also: January | February | March.