S
M
T
W
T
F
S
29
46°
39°
30
48°
38°
1
46°
34°
2
43°
32°
3
42°
31°
4
41°
32°
5
42°
31°
6
41°
32°
7
41°
32°
8
47°
39°
9
47°
34°
10
46°
31°
11
40°
31°
12
40°
32°
13
41°
31°
14
43°
38°
15
47°
37°
16
47°
35°
17
46°
37°
18
44°
36°
19
44°
35°
20
43°
36°
21
47°
37°
22
47°
35°
23
46°
36°
24
47°
37°
25
48°
36°
26
47°
36°
27
46°
35°
28
46°
37°
29
47°
36°
30
48°
37°
31
47°
37°
1
48°
33°
2
48°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Fen Ditton
Fen Ditton's December 2026 forecast shows daily high temperatures ranging from 40° to 48°, with overnight lows between 29° and 39°. The average high for December is 45° with an average low of 35°. 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 Fen Ditton. See also: January | February | March.