S
M
T
W
T
F
S
26
86°
66°
27
88°
73°
28
81°
64°
29
70°
59°
30
64°
54°
1
68°
54°
2
75°
45°
3
82°
46°
4
79°
57°
5
81°
63°
6
59°
55°
7
72°
48°
8
77°
52°
9
84°
63°
10
73°
63°
11
77°
57°
12
79°
48°
13
86°
52°
14
84°
63°
15
88°
61°
16
88°
72°
17
86°
72°
18
88°
77°
19
N/A
20
83°
69°
21
73°
66°
22
82°
68°
23
83°
68°
24
75°
65°
25
78°
66°
26
81°
67°
27
82°
66°
28
79°
68°
29
81°
67°
30
80°
68°
31
83°
67°
1
84°
68°
2
85°
65°
3
82°
69°
4
83°
68°
5
86°
69°
6
84°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Manchester
Manchester's May 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 65° and 69°. The average high for May is 81° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Manchester. See also: June | July | August.