S
M
T
W
T
F
S
26
85°
64°
27
81°
60°
28
80°
64°
29
82°
64°
30
84°
65°
1
84°
65°
2
85°
64°
3
85°
66°
4
84°
60°
5
80°
58°
6
78°
58°
7
79°
59°
8
81°
59°
9
85°
62°
10
86°
64°
11
86°
66°
12
87°
67°
13
85°
67°
14
81°
66°
15
82°
67°
16
82°
67°
17
81°
66°
18
80°
68°
19
81°
67°
20
81°
67°
21
82°
65°
22
82°
63°
23
83°
64°
24
84°
63°
25
88°
65°
26
88°
64°
27
89°
64°
28
88°
65°
29
89°
66°
30
90°
68°
31
92°
70°
1
92°
69°
2
91°
70°
3
92°
67°
4
92°
69°
5
87°
69°
6
91°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Montgomery
Montgomery's May 2026 forecast shows daily high temperatures ranging from 78° to 92°, with overnight lows between 58° and 70°. The average high for May is 85° with an average low of 65°. 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 Montgomery. See also: June | July | August.