S
M
T
W
T
F
S
26
87°
60°
27
87°
62°
28
77°
65°
29
81°
57°
30
87°
56°
31
89°
60°
1
84°
68°
2
79°
61°
3
82°
54°
4
86°
51°
5
88°
53°
6
85°
67°
7
86°
66°
8
88°
66°
9
84°
54°
10
86°
64°
11
84°
66°
12
76°
64°
13
82°
63°
14
86°
66°
15
81°
63°
16
86°
66°
17
83°
69°
18
83°
54°
19
81°
62°
20
82°
60°
21
83°
51°
22
N/A
23
74°
49°
24
75°
49°
25
79°
54°
26
78°
59°
27
76°
57°
28
75°
55°
29
78°
58°
30
76°
59°
31
78°
59°
1
77°
55°
2
74°
55°
3
75°
56°
4
72°
59°
5
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Dexter
Dexter's August 2026 forecast shows daily high temperatures ranging from 72° to 79°, with overnight lows between 49° and 59°. 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.
