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