S
M
T
W
T
F
S
26
87°
68°
27
82°
61°
28
83°
62°
29
84°
68°
30
86°
64°
31
85°
63°
1
86°
64°
2
83°
62°
3
83°
62°
4
84°
61°
5
83°
61°
6
83°
62°
7
84°
61°
8
84°
64°
9
87°
68°
10
86°
63°
11
84°
65°
12
87°
70°
13
90°
62°
14
88°
61°
15
83°
60°
16
83°
60°
17
84°
63°
18
87°
61°
19
81°
60°
20
81°
58°
21
82°
61°
22
82°
59°
23
80°
58°
24
81°
59°
25
81°
65°
26
82°
67°
27
88°
67°
28
89°
65°
29
89°
57°
30
83°
57°
31
81°
62°
1
83°
63°
2
81°
60°
3
80°
57°
4
80°
64°
5
82°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dow
Dow's August 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 57° and 70°. The average high for August is 84° with an average low of 62°. 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 Dow. See also: September | October | November.
