S
M
T
W
T
F
S
30
33°
1°
1
26°
-4°
2
25°
16°
3
32°
8°
4
17°
-12°
5
29°
11°
6
29°
18°
7
24°
-11°
8
24°
-9°
9
37°
21°
10
38°
24°
11
24°
13°
12
29°
-1°
13
13°
-2°
14
9°
-6°
15
23°
5°
16
40°
4°
17
41°
30°
18
44°
14°
19
23°
8°
20
43°
19°
21
32°
9°
22
38°
32°
23
47°
28°
24
41°
25°
25
40°
32°
26
41°
36°
27
41°
36°
28
40°
18°
29
23°
12°
30
27°
8°
31
37°
11°
1
17°
9°
2
22°
9°
3
24°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Ashton
Ashton's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 Ashton. See also: January | February | March.