S
M
T
W
T
F
S
29
44°
32°
30
41°
30°
1
40°
30°
2
39°
31°
3
43°
31°
4
44°
33°
5
44°
32°
6
42°
35°
7
41°
35°
8
43°
34°
9
43°
31°
10
38°
30°
11
47°
31°
12
48°
31°
13
40°
32°
14
48°
29°
15
46°
23°
16
39°
22°
17
36°
28°
18
37°
29°
19
42°
26°
20
41°
30°
21
39°
31°
22
45°
29°
23
46°
31°
24
45°
34°
25
48°
24°
26
48°
22°
27
47°
20°
28
33°
23°
29
32°
28°
30
41°
27°
31
43°
29°
1
44°
31°
2
46°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in South Hamilton
South Hamilton's December 2026 forecast shows daily high temperatures ranging from 32° to 48°, with overnight lows between 20° and 35°. The average high for December is 42° with an average low of 29°. 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 South Hamilton. See also: January | February | March.
