S
M
T
W
T
F
S
29
41°
27°
30
40°
24°
1
33°
24°
2
34°
23°
3
32°
23°
4
32°
22°
5
33°
23°
6
35°
23°
7
34°
22°
8
36°
21°
9
35°
22°
10
32°
21°
11
33°
20°
12
31°
19°
13
29°
19°
14
26°
18°
15
31°
19°
16
32°
19°
17
34°
18°
18
33°
19°
19
31°
18°
20
29°
17°
21
26°
17°
22
28°
16°
23
29°
12°
24
25°
8°
25
18°
8°
26
22°
12°
27
26°
10°
28
27°
12°
29
30°
3°
30
27°
-1°
31
22°
-1°
1
14°
-2°
2
16°
1°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Corcoran
Corcoran's December 2026 forecast shows daily high temperatures ranging from 14° to 41°, with overnight lows between -2° and 27°. The average high for December is 30° with an average low of 16°. 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 Corcoran. See also: January | February | March.