S
M
T
W
T
F
S
26
100°
63°
27
99°
62°
28
99°
59°
29
101°
61°
30
103°
64°
31
103°
63°
1
104°
65°
2
106°
64°
3
107°
65°
4
107°
66°
5
104°
65°
6
104°
67°
7
103°
65°
8
106°
68°
9
109°
69°
10
108°
69°
11
103°
67°
12
99°
70°
13
94°
67°
14
90°
62°
15
93°
63°
16
96°
62°
17
100°
65°
18
102°
66°
19
102°
67°
20
104°
67°
21
102°
68°
22
98°
67°
23
99°
66°
24
98°
65°
25
97°
64°
26
96°
63°
27
99°
66°
28
98°
65°
29
96°
64°
30
97°
63°
31
95°
59°
1
88°
66°
2
89°
66°
3
92°
65°
4
93°
67°
5
93°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Visalia
Visalia's August 2026 forecast shows daily high temperatures ranging from 88° to 104°, with overnight lows between 59° and 68°. The average high for August is 97° with an average low of 65°. 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 Visalia. See also: September | October | November.
