S
M
T
W
T
F
S
29
64°
41°
30
62°
40°
1
63°
40°
2
64°
41°
3
68°
39°
4
61°
40°
5
64°
51°
6
71°
53°
7
73°
48°
8
74°
41°
9
67°
40°
10
64°
41°
11
66°
49°
12
68°
50°
13
67°
40°
14
72°
38°
15
61°
38°
16
60°
39°
17
62°
44°
18
64°
50°
19
68°
51°
20
71°
52°
21
74°
52°
22
73°
51°
23
72°
45°
24
73°
43°
25
69°
45°
26
70°
47°
27
68°
39°
28
70°
43°
29
60°
37°
30
71°
35°
31
61°
34°
1
56°
37°
2
61°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Milton
Milton's December 2026 forecast shows daily high temperatures ranging from 56° to 74°, with overnight lows between 34° and 53°. The average high for December is 67° with an average low of 43°. 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 Milton. See also: January | February | March.