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