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
102°
73°
3
104°
73°
4
102°
73°
5
100°
70°
6
102°
72°
7
102°
73°
8
102°
75°
9
102°
73°
10
99°
73°
11
95°
68°
12
93°
66°
13
86°
64°
14
84°
59°
15
88°
61°
16
93°
63°
17
97°
68°
18
101°
71°
19
101°
69°
20
99°
70°
21
97°
68°
22
95°
63°
23
96°
61°
24
94°
62°
25
93°
64°
26
93°
63°
27
95°
63°
28
94°
61°
29
94°
62°
30
93°
57°
31
91°
61°
1
88°
60°
2
87°
60°
3
91°
61°
4
95°
61°
5
94°
60°
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 87° to 101°, with overnight lows between 57° and 71°. The average high for August is 94° with an average low of 63°. 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.
