S
M
T
W
T
F
S
31
80°
54°
1
80°
54°
2
85°
57°
3
81°
56°
4
80°
57°
5
82°
58°
6
84°
57°
7
86°
58°
8
93°
56°
9
92°
52°
10
91°
52°
11
85°
54°
12
87°
53°
13
88°
54°
14
85°
55°
15
88°
58°
16
90°
58°
17
93°
57°
18
91°
59°
19
94°
60°
20
95°
60°
21
96°
64°
22
96°
61°
23
95°
61°
24
95°
56°
25
89°
60°
26
92°
55°
27
91°
59°
28
89°
58°
29
91°
58°
30
92°
56°
1
91°
57°
2
90°
59°
3
91°
60°
4
94°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Chico
Chico's June 2026 forecast shows daily high temperatures ranging from 80° to 96°, with overnight lows between 52° and 64°. The average high for June is 89° 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 June weather will actually feel in Chico. See also: July | August | September.