S
M
T
W
T
F
S
29
48°
34°
30
48°
34°
1
49°
39°
2
50°
42°
3
49°
40°
4
49°
36°
5
54°
34°
6
54°
34°
7
53°
35°
8
54°
40°
9
54°
36°
10
53°
34°
11
53°
36°
12
54°
38°
13
53°
40°
14
51°
39°
15
53°
33°
16
51°
34°
17
49°
37°
18
53°
40°
19
55°
36°
20
52°
39°
21
51°
41°
22
54°
38°
23
52°
40°
24
53°
39°
25
52°
32°
26
52°
31°
27
45°
34°
28
45°
37°
29
49°
35°
30
47°
42°
31
53°
40°
1
56°
36°
2
54°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Riddle
Riddle's December 2026 forecast shows daily high temperatures ranging from 45° to 56°, with overnight lows between 31° and 42°. The average high for December is 51° with an average low of 37°. 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 Riddle. See also: January | February | March.
