S
M
T
W
T
F
S
26
81°
64°
27
82°
62°
28
77°
60°
29
81°
65°
30
80°
63°
1
77°
60°
2
78°
62°
3
79°
61°
4
82°
66°
5
80°
65°
6
81°
64°
7
83°
66°
8
85°
67°
9
85°
67°
10
86°
68°
11
86°
68°
12
85°
67°
13
84°
68°
14
82°
67°
15
88°
66°
16
87°
68°
17
86°
67°
18
87°
68°
19
88°
64°
20
84°
65°
21
89°
68°
22
89°
68°
23
88°
65°
24
89°
64°
25
84°
65°
26
85°
67°
27
87°
67°
28
84°
69°
29
89°
70°
30
86°
72°
31
91°
68°
1
91°
72°
2
90°
68°
3
91°
67°
4
88°
68°
5
88°
68°
6
91°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mobile
Mobile's May 2026 forecast shows daily high temperatures ranging from 77° to 91°, with overnight lows between 60° and 72°. The average high for May is 85° with an average low of 66°. 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 Mobile. See also: June | July | August.