S
M
T
W
T
F
S
26
85°
60°
27
80°
62°
28
68°
54°
29
86°
62°
30
77°
63°
1
70°
57°
2
72°
51°
3
74°
42°
4
79°
43°
5
82°
49°
6
86°
60°
7
82°
66°
8
72°
60°
9
71°
60°
10
82°
64°
11
86°
62°
12
70°
61°
13
81°
61°
14
80°
57°
15
82°
48°
16
88°
52°
17
91°
66°
18
89°
61°
19
N/A
20
90°
67°
21
90°
67°
22
89°
69°
23
88°
69°
24
89°
69°
25
90°
67°
26
86°
66°
27
87°
68°
28
87°
67°
29
86°
65°
30
86°
67°
31
87°
67°
1
85°
66°
2
84°
63°
3
84°
66°
4
87°
65°
5
89°
66°
6
89°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Montezuma
Montezuma's May 2026 forecast shows daily high temperatures ranging from 84° to 90°, with overnight lows between 63° and 69°. The average high for May is 87° with an average low of 67°. 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 Montezuma. See also: June | July | August.
