S
M
T
W
T
F
S
29
43°
32°
30
42°
32°
1
43°
39°
2
48°
41°
3
48°
39°
4
47°
38°
5
47°
35°
6
46°
34°
7
47°
37°
8
49°
40°
9
49°
39°
10
47°
35°
11
47°
34°
12
48°
35°
13
48°
40°
14
44°
36°
15
48°
35°
16
46°
42°
17
47°
41°
18
48°
39°
19
50°
38°
20
48°
39°
21
47°
41°
22
48°
39°
23
48°
36°
24
46°
31°
25
45°
29°
26
45°
30°
27
39°
29°
28
38°
31°
29
40°
28°
30
40°
32°
31
41°
40°
1
47°
35°
2
47°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Manchester
Manchester's December 2026 forecast shows daily high temperatures ranging from 38° to 50°, with overnight lows between 28° and 42°. The average high for December is 46° 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 Manchester. See also: January | February | March.
