S
M
T
W
T
F
S
26
81°
63°
27
82°
63°
28
82°
62°
29
83°
64°
30
82°
66°
31
86°
67°
1
88°
67°
2
88°
66°
3
87°
68°
4
88°
60°
5
84°
59°
6
80°
57°
7
78°
59°
8
79°
58°
9
80°
58°
10
80°
59°
11
81°
63°
12
86°
66°
13
87°
65°
14
86°
63°
15
88°
59°
16
82°
58°
17
80°
56°
18
80°
58°
19
82°
58°
20
79°
57°
21
82°
56°
22
80°
63°
23
86°
64°
24
85°
63°
25
86°
56°
26
78°
62°
27
81°
64°
28
85°
63°
29
86°
64°
30
85°
61°
31
84°
60°
1
75°
61°
2
83°
60°
3
78°
59°
4
81°
60°
5
84°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dexter
Dexter's August 2026 forecast shows daily high temperatures ranging from 75° to 88°, with overnight lows between 56° and 68°. The average high for August is 83° 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 Dexter. See also: September | October | November.
