S
M
T
W
T
F
S
29
46°
36°
30
50°
34°
1
48°
33°
2
49°
37°
3
52°
29°
4
48°
38°
5
52°
38°
6
50°
39°
7
53°
31°
8
53°
28°
9
44°
32°
10
42°
36°
11
50°
38°
12
52°
38°
13
51°
37°
14
53°
38°
15
55°
28°
16
54°
25°
17
40°
24°
18
44°
24°
19
39°
27°
20
44°
33°
21
41°
36°
22
48°
35°
23
51°
33°
24
50°
28°
25
41°
22°
26
37°
23°
27
38°
27°
28
42°
29°
29
45°
25°
30
39°
31°
31
43°
17°
1
49°
15°
2
44°
17°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in River Bluff
River Bluff's December 2026 forecast shows daily high temperatures ranging from 37° to 55°, with overnight lows between 15° and 39°. The average high for December is 47° with an average low of 30°. 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 Bluff. See also: January | February | March.
