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