S
M
T
W
T
F
S
29
52°
34°
30
51°
34°
1
51°
38°
2
50°
43°
3
62°
38°
4
63°
34°
5
51°
35°
6
50°
37°
7
55°
42°
8
58°
43°
9
52°
31°
10
56°
41°
11
58°
42°
12
Hist. Avg.
53°
35°
13
Hist. Avg.
52°
35°
14
Hist. Avg.
52°
34°
15
Hist. Avg.
52°
34°
16
Hist. Avg.
52°
34°
17
Hist. Avg.
52°
34°
18
Hist. Avg.
51°
34°
19
Hist. Avg.
51°
33°
20
Hist. Avg.
51°
33°
21
Hist. Avg.
51°
33°
22
Hist. Avg.
50°
33°
23
Hist. Avg.
50°
33°
24
Hist. Avg.
50°
32°
25
Hist. Avg.
50°
32°
26
Hist. Avg.
50°
32°
27
Hist. Avg.
50°
32°
28
Hist. Avg.
50°
32°
29
Hist. Avg.
49°
32°
30
Hist. Avg.
49°
32°
31
Hist. Avg.
49°
32°
1
Hist. Avg.
49°
32°
2
Hist. Avg.
49°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Suffolk
Suffolk's December 2026 forecast shows daily high temperatures ranging from 50° to 63°, with overnight lows between 31° and 43°. The average high for December is 55° with an average low of 38°. 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 Suffolk. See also: January | February | March.
