S
M
T
W
T
F
S
26
84°
69°
27
80°
66°
28
80°
64°
29
81°
65°
30
85°
70°
31
86°
69°
1
83°
66°
2
85°
69°
3
87°
62°
4
80°
62°
5
80°
65°
6
81°
62°
7
80°
61°
8
81°
60°
9
80°
60°
10
80°
67°
11
82°
64°
12
82°
64°
13
86°
59°
14
79°
60°
15
82°
61°
16
81°
60°
17
77°
60°
18
78°
59°
19
79°
59°
20
80°
61°
21
82°
65°
22
83°
66°
23
85°
67°
24
86°
67°
25
86°
63°
26
85°
60°
27
81°
64°
28
84°
65°
29
81°
58°
30
82°
56°
31
77°
55°
1
76°
58°
2
75°
57°
3
77°
57°
4
76°
56°
5
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dyer
Dyer's August 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 55° and 70°. The average high for August is 81° 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 Dyer. See also: September | October | November.