S
M
T
W
T
F
S
26
87°
60°
27
84°
53°
28
92°
60°
29
100°
62°
30
101°
64°
31
93°
64°
1
93°
66°
2
94°
67°
3
93°
66°
4
87°
63°
5
89°
65°
6
79°
58°
7
81°
59°
8
81°
59°
9
82°
60°
10
83°
60°
11
83°
61°
12
82°
60°
13
82°
60°
14
81°
60°
15
82°
59°
16
81°
60°
17
80°
59°
18
76°
58°
19
77°
56°
20
78°
57°
21
79°
58°
22
80°
57°
23
80°
59°
24
79°
58°
25
78°
58°
26
77°
57°
27
76°
57°
28
75°
56°
29
73°
57°
30
75°
56°
31
75°
53°
1
74°
52°
2
68°
49°
3
67°
49°
4
68°
49°
5
70°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wehr
Wehr's August 2026 forecast shows daily high temperatures ranging from 67° to 101°, with overnight lows between 49° and 67°. The average high for August is 81° with an average low of 59°. 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 Wehr. See also: September | October | November.