S
M
T
W
T
F
S
29
46°
28°
30
51°
25°
1
49°
22°
2
39°
28°
3
44°
27°
4
46°
28°
5
46°
31°
6
49°
32°
7
49°
35°
8
52°
32°
9
52°
31°
10
50°
30°
11
48°
22°
12
46°
22°
13
37°
21°
14
39°
20°
15
36°
18°
16
39°
17°
17
33°
16°
18
33°
16°
19
31°
17°
20
32°
20°
21
36°
25°
22
38°
28°
23
44°
25°
24
45°
19°
25
44°
12°
26
33°
11°
27
32°
22°
28
32°
16°
29
39°
14°
30
32°
12°
31
29°
14°
1
28°
23°
2
35°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Natick
Natick's December 2026 forecast shows daily high temperatures ranging from 28° to 52°, with overnight lows between 11° and 35°. The average high for December is 40° with an average low of 22°. 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 Natick. See also: January | February | March.
