S
M
T
W
T
F
S
26
86°
77°
27
87°
77°
28
87°
78°
29
86°
77°
30
86°
77°
1
78°
63°
2
76°
59°
3
80°
68°
4
82°
69°
5
86°
75°
6
85°
78°
7
79°
70°
8
88°
69°
9
88°
71°
10
89°
72°
11
85°
67°
12
84°
70°
13
84°
68°
14
85°
69°
15
87°
76°
16
87°
76°
17
87°
79°
18
89°
79°
19
87°
70°
20
85°
69°
21
81°
70°
22
86°
74°
23
84°
71°
24
84°
74°
25
87°
76°
26
87°
76°
27
86°
78°
28
87°
80°
29
90°
77°
30
89°
79°
31
91°
78°
1
90°
80°
2
90°
80°
3
91°
81°
4
89°
79°
5
93°
81°
6
87°
81°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Flour Bluff
Flour Bluff's May 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 71° and 81°. The average high for May is 88° with an average low of 78°. 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 Flour Bluff. See also: June | July | August.