S
M
T
W
T
F
S
26
82°
65°
27
84°
60°
28
83°
59°
29
84°
62°
30
87°
61°
31
88°
63°
1
87°
61°
2
83°
61°
3
85°
62°
4
82°
59°
5
83°
61°
6
83°
61°
7
84°
62°
8
82°
63°
9
83°
64°
10
83°
65°
11
84°
63°
12
83°
60°
13
88°
65°
14
89°
58°
15
83°
59°
16
83°
63°
17
87°
61°
18
86°
62°
19
87°
61°
20
82°
60°
21
83°
59°
22
83°
59°
23
85°
63°
24
82°
64°
25
82°
63°
26
84°
63°
27
86°
62°
28
87°
63°
29
87°
62°
30
86°
56°
31
81°
56°
1
82°
57°
2
85°
61°
3
84°
61°
4
85°
60°
5
85°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Zenith
Zenith's August 2026 forecast shows daily high temperatures ranging from 81° to 89°, with overnight lows between 56° and 65°. The average high for August is 84° with an average low of 61°. 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 Zenith. See also: September | October | November.