S
M
T
W
T
F
S
29
53°
40°
30
57°
40°
1
53°
37°
2
48°
33°
3
43°
30°
4
49°
33°
5
54°
38°
6
47°
35°
7
42°
25°
8
40°
23°
9
40°
24°
10
41°
29°
11
44°
33°
12
45°
30°
13
45°
28°
14
40°
23°
15
40°
28°
16
41°
30°
17
42°
29°
18
45°
27°
19
42°
22°
20
39°
21°
21
37°
21°
22
37°
24°
23
41°
25°
24
39°
24°
25
37°
20°
26
38°
18°
27
37°
19°
28
35°
19°
29
36°
20°
30
36°
21°
31
37°
18°
1
36°
15°
2
35°
13°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Celestine
Celestine's December 2026 forecast shows daily high temperatures ranging from 35° to 57°, with overnight lows between 13° and 40°. The average high for December is 42° with an average low of 26°. 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 Celestine. See also: January | February | March.
