S
M
T
W
T
F
S
26
64°
55°
27
66°
57°
28
70°
52°
29
73°
54°
30
72°
57°
1
72°
61°
2
68°
59°
3
66°
59°
4
70°
57°
5
68°
57°
6
72°
54°
7
72°
55°
8
70°
61°
9
72°
61°
10
72°
61°
11
68°
61°
12
70°
59°
13
70°
61°
14
72°
61°
15
68°
61°
16
72°
61°
17
72°
57°
18
73°
61°
19
73°
57°
20
82°
63°
21
75°
61°
22
70°
61°
23
68°
61°
24
66°
61°
25
70°
61°
26
70°
61°
27
68°
59°
28
68°
55°
29
68°
59°
30
73°
60°
31
75°
62°
1
76°
59°
2
75°
62°
3
73°
63°
4
75°
63°
5
71°
63°
6
73°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Harbor Gateway
Harbor Gateway's May 2026 forecast shows daily high temperatures ranging from 68° to 76°, with overnight lows between 59° and 64°. The average high for May is 73° with an average low of 62°. 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 Harbor Gateway. See also: June | July | August.
