S
M
T
W
T
F
S
29
55°
42°
30
55°
41°
1
58°
33°
2
52°
35°
3
52°
41°
4
51°
45°
5
55°
44°
6
58°
43°
7
56°
42°
8
55°
39°
9
52°
40°
10
54°
34°
11
52°
32°
12
54°
40°
13
Hist. Avg.
52°
37°
14
Hist. Avg.
52°
37°
15
Hist. Avg.
52°
37°
16
Hist. Avg.
52°
37°
17
Hist. Avg.
52°
37°
18
Hist. Avg.
52°
37°
19
Hist. Avg.
53°
37°
20
Hist. Avg.
53°
37°
21
Hist. Avg.
53°
37°
22
Hist. Avg.
53°
37°
23
Hist. Avg.
53°
37°
24
Hist. Avg.
53°
37°
25
Hist. Avg.
53°
37°
26
Hist. Avg.
53°
38°
27
Hist. Avg.
54°
38°
28
Hist. Avg.
54°
38°
29
Hist. Avg.
54°
38°
30
Hist. Avg.
54°
38°
31
Hist. Avg.
54°
38°
1
Hist. Avg.
54°
38°
2
Hist. Avg.
54°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in River Pines
River Pines's December 2026 forecast shows daily high temperatures ranging from 51° to 58°, with overnight lows between 32° and 45°. The average high for December is 54° with an average low of 39°. 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 River Pines. See also: January | February | March.