S
M
T
W
T
F
S
26
79°
62°
27
80°
58°
28
74°
58°
29
74°
60°
30
75°
60°
31
79°
61°
1
74°
62°
2
78°
62°
3
80°
61°
4
76°
57°
5
76°
61°
6
81°
62°
7
81°
61°
8
76°
61°
9
77°
56°
10
76°
57°
11
80°
61°
12
80°
62°
13
81°
60°
14
74°
55°
15
77°
58°
16
79°
60°
17
73°
58°
18
77°
57°
19
80°
60°
20
80°
57°
21
72°
51°
22
72°
52°
23
80°
61°
24
81°
60°
25
82°
57°
26
80°
50°
27
77°
49°
28
70°
48°
29
71°
49°
30
73°
53°
31
76°
55°
1
76°
48°
2
73°
47°
3
68°
47°
4
68°
48°
5
69°
46°
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 68° to 82°, with overnight lows between 46° and 62°. The average high for August is 76° with an average low of 56°. 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.
