S
M
T
W
T
F
S
29
39°
23°
30
37°
22°
1
37°
22°
2
38°
33°
3
48°
27°
4
52°
22°
5
37°
26°
6
37°
27°
7
42°
26°
8
47°
28°
9
38°
21°
10
35°
19°
11
Hist. Avg.
40°
27°
12
Hist. Avg.
39°
27°
13
Hist. Avg.
39°
27°
14
Hist. Avg.
39°
26°
15
Hist. Avg.
38°
26°
16
Hist. Avg.
38°
26°
17
Hist. Avg.
38°
26°
18
Hist. Avg.
38°
26°
19
Hist. Avg.
37°
25°
20
Hist. Avg.
37°
25°
21
Hist. Avg.
37°
25°
22
Hist. Avg.
37°
25°
23
Hist. Avg.
36°
24°
24
Hist. Avg.
36°
24°
25
Hist. Avg.
36°
24°
26
Hist. Avg.
36°
24°
27
Hist. Avg.
36°
24°
28
Hist. Avg.
36°
23°
29
Hist. Avg.
35°
23°
30
Hist. Avg.
35°
23°
31
Hist. Avg.
35°
23°
1
Hist. Avg.
35°
23°
2
Hist. Avg.
35°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Bellefonte
Bellefonte's December 2026 forecast shows daily high temperatures ranging from 35° to 52°, with overnight lows between 19° and 33°. The average high for December is 41° 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 Bellefonte. See also: January | February | March.
