S
M
T
W
T
F
S
29
54°
34°
30
53°
32°
1
53°
34°
2
55°
34°
3
58°
37°
4
58°
37°
5
57°
40°
6
55°
38°
7
54°
42°
8
54°
33°
9
61°
37°
10
52°
32°
11
52°
32°
12
Hist. Avg.
56°
38°
13
Hist. Avg.
56°
38°
14
Hist. Avg.
55°
38°
15
Hist. Avg.
55°
38°
16
Hist. Avg.
55°
38°
17
Hist. Avg.
55°
38°
18
Hist. Avg.
55°
37°
19
Hist. Avg.
55°
37°
20
Hist. Avg.
55°
37°
21
Hist. Avg.
55°
37°
22
Hist. Avg.
55°
37°
23
Hist. Avg.
55°
37°
24
Hist. Avg.
55°
37°
25
Hist. Avg.
55°
37°
26
Hist. Avg.
55°
37°
27
Hist. Avg.
55°
37°
28
Hist. Avg.
55°
37°
29
Hist. Avg.
55°
37°
30
Hist. Avg.
55°
37°
31
Hist. Avg.
55°
37°
1
Hist. Avg.
55°
37°
2
Hist. Avg.
55°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Corning
Corning's December 2026 forecast shows daily high temperatures ranging from 52° to 61°, with overnight lows between 32° and 42°. The average high for December is 55° 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 Corning. See also: January | February | March.
