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
95°
68°
18
97°
70°
19
99°
68°
20
95°
68°
21
93°
66°
22
93°
66°
23
97°
63°
24
97°
68°
25
95°
68°
26
95°
70°
27
97°
64°
28
91°
63°
29
91°
58°
30
91°
60°
31
87°
56°
1
79°
55°
2
82°
57°
3
85°
58°
4
86°
57°
5
87°
59°
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 79° to 91°, with overnight lows between 55° and 63°. The average high for August is 87° with an average low of 58°. 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.
