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