S
M
T
W
T
F
S
29
44°
35°
30
43°
34°
1
46°
38°
2
49°
41°
3
49°
35°
4
43°
34°
5
42°
33°
6
42°
34°
7
43°
33°
8
42°
34°
9
47°
35°
10
44°
32°
11
46°
37°
12
46°
38°
13
44°
39°
14
46°
38°
15
46°
37°
16
45°
37°
17
46°
36°
18
46°
38°
19
45°
37°
20
46°
38°
21
47°
37°
22
47°
38°
23
48°
36°
24
47°
37°
25
46°
37°
26
45°
36°
27
44°
38°
28
46°
38°
29
47°
37°
30
45°
38°
31
47°
38°
1
47°
37°
2
46°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Sprowston
Sprowston's December 2026 forecast shows daily high temperatures ranging from 42° to 49°, with overnight lows between 32° and 41°. The average high for December is 45° with an average low of 36°. 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 Sprowston. See also: January | February | March.
