S
M
T
W
T
F
S
26
74°
56°
27
72°
60°
28
71°
61°
29
76°
59°
30
74°
59°
1
72°
58°
2
70°
58°
3
72°
59°
4
70°
60°
5
71°
59°
6
73°
58°
7
74°
59°
8
74°
59°
9
73°
60°
10
73°
59°
11
72°
59°
12
74°
58°
13
72°
59°
14
72°
58°
15
71°
58°
16
73°
57°
17
74°
58°
18
74°
57°
19
69°
58°
20
69°
57°
21
68°
54°
22
65°
53°
23
63°
55°
24
66°
55°
25
67°
54°
26
69°
54°
27
70°
55°
28
71°
56°
29
70°
55°
30
70°
55°
31
69°
54°
1
70°
54°
2
69°
53°
3
69°
54°
4
64°
54°
5
66°
52°
6
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Manly
Manly's May 2026 forecast shows daily high temperatures ranging from 63° to 76°, with overnight lows between 52° and 61°. The average high for May is 71° with an average low of 57°. 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 Manly. See also: June | July | August.