S
M
T
W
T
F
S
29
46°
31°
30
46°
27°
1
44°
24°
2
39°
30°
3
43°
29°
4
42°
27°
5
42°
28°
6
43°
29°
7
44°
24°
8
42°
23°
9
39°
24°
10
38°
21°
11
34°
21°
12
34°
18°
13
33°
13°
14
28°
14°
15
25°
14°
16
30°
11°
17
34°
4°
18
34°
7°
19
19°
17°
20
26°
19°
21
32°
20°
22
29°
19°
23
32°
20°
24
31°
21°
25
33°
18°
26
32°
19°
27
23°
8°
28
22°
8°
29
Hist. Avg.
30°
15°
30
Hist. Avg.
30°
14°
31
Hist. Avg.
30°
14°
1
Hist. Avg.
30°
14°
2
Hist. Avg.
29°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Evansville
Evansville's December 2026 forecast shows daily high temperatures ranging from 19° to 46°, with overnight lows between 4° and 31°. The average high for December is 35° with an average low of 20°. 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 Evansville. See also: January | February | March.