S
M
T
W
T
F
S
29
64°
36°
30
55°
35°
1
56°
33°
2
56°
35°
3
58°
34°
4
57°
37°
5
55°
38°
6
57°
37°
7
59°
42°
8
58°
43°
9
57°
45°
10
58°
45°
11
60°
44°
12
61°
42°
13
59°
41°
14
58°
42°
15
60°
43°
16
61°
43°
17
60°
38°
18
56°
40°
19
51°
42°
20
51°
42°
21
58°
40°
22
59°
42°
23
53°
45°
24
57°
43°
25
59°
42°
26
54°
43°
27
55°
39°
28
54°
38°
29
51°
35°
30
52°
44°
31
54°
43°
1
Hist. Avg.
55°
38°
2
Hist. Avg.
55°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Keyes
Keyes's December 2026 forecast shows daily high temperatures ranging from 51° to 64°, with overnight lows between 33° and 45°. The average high for December is 57° with an average low of 40°. 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 Keyes. See also: January | February | March.
