S
M
T
W
T
F
S
29
28°
11°
30
33°
12°
1
34°
12°
2
33°
10°
3
32°
13°
4
34°
15°
5
32°
13°
6
28°
9°
7
24°
3°
8
23°
10°
9
24°
8°
10
26°
7°
11
27°
2°
12
23°
2°
13
22°
12°
14
23°
6°
15
26°
6°
16
22°
11°
17
30°
6°
18
25°
11°
19
27°
0°
20
22°
0°
21
22°
-1°
22
23°
0°
23
23°
6°
24
24°
0°
25
21°
-1°
26
20°
-5°
27
19°
-3°
28
22°
-2°
29
24°
1°
30
22°
1°
31
23°
2°
1
24°
0°
2
31°
11°
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 19° to 34°, with overnight lows between -5° and 15°. The average high for December is 26° with an average low of 5°. 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.
