S
M
T
W
T
F
S
31
82°
57°
1
85°
58°
2
83°
53°
3
85°
58°
4
86°
67°
5
81°
67°
6
85°
65°
7
85°
68°
8
88°
66°
9
88°
66°
10
90°
64°
11
89°
66°
12
85°
66°
13
87°
64°
14
86°
64°
15
84°
63°
16
83°
60°
17
84°
64°
18
85°
63°
19
85°
64°
20
84°
64°
21
82°
58°
22
78°
57°
23
80°
65°
24
88°
67°
25
88°
64°
26
84°
62°
27
81°
63°
28
81°
64°
29
84°
66°
30
84°
66°
1
86°
65°
2
85°
66°
3
88°
66°
4
87°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Gridley
Gridley's June 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 57° and 68°. The average high for June is 85° 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 June weather will actually feel in Gridley. See also: July | August | September.