S
M
T
W
T
F
S
29
59°
33°
30
60°
38°
1
63°
41°
2
66°
44°
3
65°
45°
4
65°
45°
5
64°
42°
6
62°
43°
7
63°
35°
8
53°
31°
9
52°
32°
10
52°
30°
11
51°
29°
12
51°
29°
13
52°
33°
14
54°
43°
15
60°
38°
16
54°
35°
17
49°
34°
18
58°
37°
19
62°
38°
20
60°
43°
21
49°
28°
22
51°
43°
23
58°
35°
24
64°
28°
25
53°
24°
26
48°
27°
27
49°
34°
28
58°
44°
29
62°
35°
30
64°
28°
31
56°
34°
1
53°
28°
2
50°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Suttle
Suttle's December 2026 forecast shows daily high temperatures ranging from 48° to 66°, with overnight lows between 23° and 45°. The average high for December is 57° with an average low of 35°. 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 Suttle. See also: January | February | March.