S
M
T
W
T
F
S
29
41°
26°
30
43°
30°
1
47°
34°
2
46°
31°
3
45°
33°
4
50°
37°
5
52°
27°
6
39°
25°
7
39°
30°
8
49°
36°
9
50°
34°
10
45°
35°
11
48°
35°
12
47°
33°
13
42°
28°
14
37°
23°
15
36°
22°
16
35°
24°
17
37°
28°
18
41°
32°
19
46°
32°
20
45°
34°
21
48°
33°
22
40°
28°
23
40°
28°
24
46°
33°
25
34°
21°
26
35°
24°
27
34°
25°
28
36°
31°
29
48°
26°
30
49°
25°
31
37°
25°
1
38°
22°
2
40°
19°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Singac
Singac's December 2026 forecast shows daily high temperatures ranging from 34° to 52°, with overnight lows between 19° and 37°. The average high for December is 42° with an average low of 29°. 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 Singac. See also: January | February | March.