S
M
T
W
T
F
S
31
70°
65°
1
87°
62°
2
83°
67°
3
80°
65°
4
86°
68°
5
88°
70°
6
78°
68°
7
77°
71°
8
89°
73°
9
93°
74°
10
92°
75°
11
86°
61°
12
83°
66°
13
82°
65°
14
76°
58°
15
78°
61°
16
78°
61°
17
79°
62°
18
82°
63°
19
84°
64°
20
80°
65°
21
81°
68°
22
81°
68°
23
84°
69°
24
86°
69°
25
88°
68°
26
85°
69°
27
82°
68°
28
83°
67°
29
83°
69°
30
82°
70°
1
86°
70°
2
89°
71°
3
89°
70°
4
84°
63°
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 76° to 93°, with overnight lows between 58° and 75°. The average high for June is 83° 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 June weather will actually feel in Gridley. See also: July | August | September.