S
M
T
W
T
F
S
26
83°
67°
27
84°
72°
28
86°
70°
29
87°
74°
30
87°
69°
31
90°
69°
1
88°
73°
2
88°
77°
3
81°
75°
4
84°
74°
5
88°
73°
6
86°
74°
7
87°
73°
8
88°
72°
9
87°
71°
10
89°
72°
11
90°
70°
12
87°
69°
13
86°
69°
14
85°
70°
15
86°
70°
16
82°
68°
17
88°
72°
18
89°
73°
19
88°
73°
20
89°
72°
21
84°
69°
22
85°
70°
23
87°
71°
24
88°
72°
25
88°
72°
26
87°
71°
27
85°
72°
28
84°
71°
29
86°
70°
30
87°
71°
31
87°
71°
1
86°
70°
2
86°
67°
3
81°
66°
4
80°
66°
5
80°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wenona
Wenona's August 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 64° and 77°. The average high for August is 86° with an average low of 71°. 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 Wenona. See also: September | October | November.
