S
M
T
W
T
F
S
29
47°
30°
30
44°
29°
1
43°
27°
2
32°
24°
3
37°
28°
4
43°
26°
5
39°
26°
6
34°
19°
7
29°
16°
8
28°
16°
9
33°
20°
10
37°
24°
11
38°
23°
12
42°
24°
13
37°
24°
14
32°
22°
15
38°
19°
16
38°
21°
17
37°
18°
18
33°
15°
19
31°
11°
20
28°
7°
21
25°
16°
22
30°
16°
23
35°
17°
24
32°
14°
25
32°
10°
26
31°
15°
27
28°
12°
28
31°
7°
29
26°
11°
30
26°
14°
31
27°
5°
1
31°
1°
2
23°
4°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Deep River
Deep River's December 2026 forecast shows daily high temperatures ranging from 23° to 47°, with overnight lows between 1° and 30°. The average high for December is 34° with an average low of 17°. 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 Deep River. See also: January | February | March.
