S
M
T
W
T
F
S
26
97°
65°
27
92°
64°
28
96°
69°
29
67°
56°
30
62°
54°
1
61°
48°
2
73°
52°
3
77°
59°
4
90°
64°
5
88°
60°
6
78°
51°
7
77°
58°
8
86°
59°
9
89°
63°
10
84°
60°
11
88°
61°
12
85°
62°
13
84°
62°
14
85°
59°
15
89°
65°
16
89°
64°
17
90°
65°
18
89°
66°
19
90°
66°
20
90°
65°
21
89°
66°
22
88°
65°
23
89°
67°
24
91°
64°
25
85°
58°
26
81°
58°
27
81°
60°
28
83°
66°
29
83°
65°
30
86°
68°
31
86°
68°
1
87°
69°
2
90°
69°
3
93°
70°
4
93°
69°
5
89°
69°
6
88°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gail
Gail's May 2026 forecast shows daily high temperatures ranging from 61° to 93°, with overnight lows between 48° and 70°. The average high for May is 86° with an average low of 63°. 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 Gail. See also: June | July | August.