S
M
T
W
T
F
S
28
81°
65°
29
80°
64°
30
81°
60°
1
79°
65°
2
84°
65°
3
80°
66°
4
85°
66°
5
85°
65°
6
84°
65°
7
80°
62°
8
80°
60°
9
85°
61°
10
85°
64°
11
84°
66°
12
86°
66°
13
85°
65°
14
81°
61°
15
81°
61°
16
85°
62°
17
85°
63°
18
86°
64°
19
85°
65°
20
86°
66°
21
85°
65°
22
86°
66°
23
82°
66°
24
80°
65°
25
81°
66°
26
81°
66°
27
86°
65°
28
86°
63°
29
85°
66°
30
86°
66°
31
82°
65°
1
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Mendota
Mendota's July 2026 forecast shows daily high temperatures ranging from 79° to 86°, with overnight lows between 60° and 66°. The average high for July is 83° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Mendota. See also: August | September | October.