S
M
T
W
T
F
S
26
79°
55°
27
82°
49°
28
75°
54°
29
74°
54°
30
68°
46°
1
70°
41°
2
61°
39°
3
65°
32°
4
77°
35°
5
79°
43°
6
73°
59°
7
63°
45°
8
72°
42°
9
76°
43°
10
81°
44°
11
67°
42°
12
76°
38°
13
76°
47°
14
62°
38°
15
71°
45°
16
79°
56°
17
85°
59°
18
86°
62°
19
85°
60°
20
73°
59°
21
68°
55°
22
72°
54°
23
73°
55°
24
74°
58°
25
73°
59°
26
76°
58°
27
77°
62°
28
73°
55°
29
79°
60°
30
79°
59°
31
73°
56°
1
72°
56°
2
74°
55°
3
74°
55°
4
76°
59°
5
80°
61°
6
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mendota
Mendota's May 2026 forecast shows daily high temperatures ranging from 68° to 86°, with overnight lows between 45° and 62°. The average high for May is 76° with an average low of 57°. 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 Mendota. See also: June | July | August.
