S
M
T
W
T
F
S
26
95°
68°
27
95°
66°
28
95°
68°
29
99°
72°
30
97°
72°
31
100°
70°
1
100°
72°
2
106°
74°
3
105°
72°
4
104°
70°
5
104°
69°
6
103°
67°
7
103°
68°
8
104°
69°
9
101°
66°
10
99°
65°
11
95°
65°
12
96°
66°
13
97°
66°
14
96°
65°
15
94°
59°
16
90°
63°
17
92°
62°
18
92°
62°
19
90°
61°
20
90°
59°
21
93°
61°
22
94°
62°
23
93°
61°
24
95°
62°
25
96°
62°
26
96°
63°
27
95°
62°
28
96°
62°
29
95°
62°
30
94°
61°
31
91°
61°
1
90°
60°
2
93°
60°
3
95°
61°
4
92°
60°
5
91°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Chico
Chico's August 2026 forecast shows daily high temperatures ranging from 90° to 106°, with overnight lows between 59° and 74°. The average high for August 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 August weather will actually feel in Chico. See also: September | October | November.
