S
M
T
W
T
F
S
29
53°
36°
30
51°
35°
1
50°
30°
2
37°
27°
3
43°
34°
4
50°
33°
5
47°
33°
6
37°
26°
7
36°
23°
8
34°
22°
9
36°
26°
10
42°
30°
11
44°
28°
12
47°
29°
13
43°
30°
14
37°
25°
15
42°
24°
16
40°
27°
17
41°
23°
18
36°
19°
19
35°
16°
20
32°
13°
21
30°
20°
22
32°
21°
23
38°
22°
24
36°
20°
25
33°
14°
26
33°
18°
27
32°
15°
28
34°
13°
29
30°
19°
30
30°
19°
31
31°
12°
1
34°
7°
2
29°
10°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Excello
Excello's December 2026 forecast shows daily high temperatures ranging from 29° to 53°, with overnight lows between 7° and 36°. The average high for December is 38° with an average low of 23°. 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 Excello. See also: January | February | March.
