S
M
T
W
T
F
S
29
60°
35°
30
59°
36°
1
60°
36°
2
60°
39°
3
64°
38°
4
66°
37°
5
65°
33°
6
59°
36°
7
60°
38°
8
65°
38°
9
65°
39°
10
64°
39°
11
64°
38°
12
65°
38°
13
65°
36°
14
64°
38°
15
64°
38°
16
64°
39°
17
65°
38°
18
65°
36°
19
64°
39°
20
65°
34°
21
58°
30°
22
57°
30°
23
58°
38°
24
58°
33°
25
57°
35°
26
55°
33°
27
57°
31°
28
56°
32°
29
57°
35°
30
57°
38°
31
59°
34°
1
59°
36°
2
60°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Creston
Creston's December 2026 forecast shows daily high temperatures ranging from 55° to 66°, with overnight lows between 30° and 39°. The average high for December is 61° with an average low of 36°. 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 Creston. See also: January | February | March.
