S
M
T
W
T
F
S
29
46°
35°
30
48°
35°
1
47°
34°
2
48°
34°
3
47°
33°
4
43°
32°
5
46°
33°
6
47°
32°
7
40°
28°
8
35°
27°
9
35°
27°
10
36°
26°
11
35°
31°
12
37°
31°
13
36°
30°
14
34°
22°
15
35°
23°
16
34°
25°
17
36°
29°
18
37°
28°
19
42°
25°
20
36°
19°
21
35°
20°
22
34°
22°
23
29°
23°
24
34°
22°
25
32°
22°
26
31°
14°
27
30°
11°
28
29°
8°
29
28°
9°
30
27°
21°
31
34°
22°
1
37°
15°
2
31°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Celoron
Celoron's December 2026 forecast shows daily high temperatures ranging from 27° to 48°, with overnight lows between 8° and 35°. The average high for December is 37° with an average low of 25°. 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 Celoron. See also: January | February | March.
