S
M
T
W
T
F
S
26
81°
70°
27
86°
72°
28
82°
64°
29
82°
70°
30
81°
73°
1
84°
74°
2
85°
66°
3
82°
66°
4
82°
69°
5
86°
71°
6
88°
72°
7
87°
73°
8
85°
70°
9
86°
72°
10
85°
72°
11
86°
71°
12
87°
71°
13
86°
72°
14
87°
71°
15
84°
72°
16
85°
73°
17
85°
73°
18
88°
72°
19
88°
73°
20
86°
73°
21
88°
74°
22
88°
74°
23
89°
73°
24
89°
74°
25
88°
74°
26
89°
73°
27
88°
73°
28
85°
74°
29
85°
75°
30
86°
74°
31
84°
74°
1
85°
73°
2
84°
74°
3
85°
74°
4
85°
76°
5
86°
76°
6
86°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Harbor Bluffs
Harbor Bluffs's May 2026 forecast shows daily high temperatures ranging from 82° to 89°, with overnight lows between 66° and 76°. The average high for May is 86° with an average low of 73°. 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 Bluffs. See also: June | July | August.
