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