S
M
T
W
T
F
S
29
29°
10°
30
26°
6°
1
27°
17°
2
34°
19°
3
33°
19°
4
30°
18°
5
28°
17°
6
30°
10°
7
26°
8°
8
32°
10°
9
33°
10°
10
34°
11°
11
37°
8°
12
36°
7°
13
36°
14°
14
33°
18°
15
32°
12°
16
34°
9°
17
30°
16°
18
29°
18°
19
32°
19°
20
33°
11°
21
33°
12°
22
27°
17°
23
33°
6°
24
32°
16°
25
31°
9°
26
34°
0°
27
34°
-3°
28
20°
10°
29
25°
3°
30
27°
7°
31
24°
17°
1
34°
19°
2
36°
9°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Avon
Avon's December 2026 forecast shows daily high temperatures ranging from 20° to 37°, with overnight lows between -3° and 19°. The average high for December is 31° with an average low of 12°. 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 Avon. See also: January | February | March.
