S
M
T
W
T
F
S
29
54°
38°
30
55°
38°
1
54°
37°
2
56°
35°
3
43°
34°
4
48°
31°
5
53°
36°
6
51°
35°
7
43°
27°
8
40°
23°
9
39°
22°
10
39°
26°
11
40°
34°
12
42°
29°
13
44°
28°
14
39°
20°
15
38°
26°
16
39°
29°
17
43°
30°
18
46°
28°
19
45°
21°
20
40°
20°
21
36°
19°
22
36°
23°
23
39°
28°
24
40°
26°
25
38°
18°
26
36°
14°
27
35°
18°
28
34°
17°
29
35°
15°
30
35°
24°
31
40°
20°
1
41°
15°
2
35°
12°
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 34° to 56°, with overnight lows between 12° and 38°. The average high for December is 42° with an average low of 26°. 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.
