S
M
T
W
T
F
S
29
68°
45°
30
65°
45°
1
68°
38°
2
52°
31°
3
53°
31°
4
57°
38°
5
63°
36°
6
53°
30°
7
52°
30°
8
51°
29°
9
50°
29°
10
49°
28°
11
52°
29°
12
55°
33°
13
58°
35°
14
54°
32°
15
54°
35°
16
52°
36°
17
53°
32°
18
53°
28°
19
51°
27°
20
50°
27°
21
51°
28°
22
55°
29°
23
50°
30°
24
49°
28°
25
49°
26°
26
48°
28°
27
50°
27°
28
50°
28°
29
51°
30°
30
50°
29°
31
51°
26°
1
50°
25°
2
49°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Sarepta
Sarepta's December 2026 forecast shows daily high temperatures ranging from 48° to 68°, with overnight lows between 25° and 45°. The average high for December is 53° with an average low of 31°. 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 Sarepta. See also: January | February | March.