S
M
T
W
T
F
S
26
100°
66°
27
99°
65°
28
99°
65°
29
98°
64°
30
99°
66°
31
98°
66°
1
99°
65°
2
98°
66°
3
98°
65°
4
97°
64°
5
98°
65°
6
97°
65°
7
97°
64°
8
96°
65°
9
97°
64°
10
96°
63°
11
94°
60°
12
90°
58°
13
89°
58°
14
90°
59°
15
91°
60°
16
94°
62°
17
92°
58°
18
92°
56°
19
93°
58°
20
92°
57°
21
92°
57°
22
93°
59°
23
91°
58°
24
91°
56°
25
92°
57°
26
91°
57°
27
91°
56°
28
92°
56°
29
91°
57°
30
91°
57°
31
93°
56°
1
93°
56°
2
91°
55°
3
90°
56°
4
89°
56°
5
89°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Chowchilla
Chowchilla's August 2026 forecast shows daily high temperatures ranging from 89° to 100°, with overnight lows between 55° and 66°. The average high for August is 94° with an average low of 60°. 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 Chowchilla. See also: September | October | November.