S
M
T
W
T
F
S
28
88°
60°
29
91°
64°
30
88°
60°
1
92°
65°
2
92°
62°
3
100°
66°
4
100°
66°
5
98°
64°
6
90°
65°
7
94°
62°
8
93°
65°
9
93°
66°
10
95°
67°
11
99°
66°
12
99°
67°
13
98°
67°
14
99°
66°
15
99°
66°
16
98°
65°
17
99°
64°
18
98°
62°
19
97°
66°
20
99°
66°
21
100°
67°
22
101°
67°
23
101°
65°
24
99°
60°
25
95°
60°
26
94°
61°
27
95°
60°
28
94°
62°
29
98°
62°
30
99°
63°
31
99°
61°
1
98°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Gridley
Gridley's July 2026 forecast shows daily high temperatures ranging from 88° to 101°, with overnight lows between 60° and 67°. The average high for July is 96° 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 Gridley. See also: August | September | October.