S
M
T
W
T
F
S
26
99°
65°
27
98°
66°
28
97°
65°
29
97°
65°
30
98°
64°
31
98°
66°
1
96°
64°
2
97°
65°
3
97°
65°
4
96°
64°
5
97°
64°
6
93°
63°
7
94°
64°
8
95°
64°
9
93°
63°
10
93°
63°
11
90°
60°
12
89°
59°
13
89°
59°
14
90°
58°
15
89°
59°
16
89°
61°
17
93°
56°
18
92°
57°
19
95°
56°
20
93°
55°
21
92°
55°
22
93°
56°
23
91°
59°
24
92°
55°
25
92°
57°
26
91°
55°
27
91°
54°
28
92°
53°
29
90°
56°
30
91°
56°
31
94°
55°
1
95°
58°
2
92°
54°
3
90°
54°
4
90°
55°
5
91°
54°
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 89° to 99°, with overnight lows between 53° and 66°. The average high for August is 93° with an average low of 59°. 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.
