S
M
T
W
T
F
S
26
89°
70°
27
90°
71°
28
91°
71°
29
91°
70°
30
90°
70°
31
89°
69°
1
89°
69°
2
90°
70°
3
91°
70°
4
91°
69°
5
90°
71°
6
90°
70°
7
87°
62°
8
87°
65°
9
86°
61°
10
84°
60°
11
83°
60°
12
84°
63°
13
85°
65°
14
83°
64°
15
83°
65°
16
86°
65°
17
83°
63°
18
85°
63°
19
83°
62°
20
82°
61°
21
82°
60°
22
83°
59°
23
85°
63°
24
88°
65°
25
89°
64°
26
89°
64°
27
88°
58°
28
87°
59°
29
81°
62°
30
82°
61°
31
81°
57°
1
80°
56°
2
80°
55°
3
79°
54°
4
79°
54°
5
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wendelin
Wendelin's August 2026 forecast shows daily high temperatures ranging from 79° to 91°, with overnight lows between 54° and 71°. The average high for August is 86° with an average low of 64°. 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 Wendelin. See also: September | October | November.