S
M
T
W
T
F
S
26
66°
45°
27
63°
45°
28
55°
39°
29
55°
37°
30
52°
37°
1
54°
36°
2
64°
32°
3
72°
46°
4
64°
43°
5
52°
36°
6
48°
30°
7
59°
27°
8
73°
37°
9
63°
43°
10
61°
34°
11
70°
30°
12
72°
54°
13
74°
50°
14
77°
56°
15
89°
56°
16
78°
55°
17
68°
59°
18
69°
46°
19
57°
42°
20
61°
44°
21
65°
48°
22
67°
51°
23
69°
50°
24
72°
52°
25
74°
55°
26
71°
50°
27
65°
48°
28
66°
49°
29
63°
48°
30
66°
48°
31
68°
47°
1
67°
47°
2
68°
52°
3
70°
58°
4
74°
60°
5
79°
60°
6
79°
59°
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 57° to 89°, with overnight lows between 42° and 60°. The average high for May is 70° with an average low of 52°. 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.