S
M
T
W
T
F
S
26
78°
59°
27
83°
63°
28
83°
68°
29
79°
61°
30
84°
54°
31
85°
59°
1
78°
67°
2
80°
68°
3
81°
63°
4
86°
54°
5
87°
68°
6
87°
66°
7
85°
69°
8
87°
66°
9
86°
64°
10
84°
67°
11
75°
67°
12
76°
65°
13
83°
61°
14
77°
67°
15
83°
71°
16
86°
70°
17
83°
61°
18
82°
58°
19
83°
63°
20
77°
55°
21
76°
55°
22
77°
57°
23
79°
58°
24
84°
60°
25
86°
64°
26
81°
64°
27
80°
61°
28
81°
57°
29
77°
55°
30
79°
59°
31
76°
56°
1
78°
59°
2
79°
60°
3
75°
57°
4
74°
54°
5
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Heath
Heath's August 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 54° and 71°. The average high for August is 80° with an average low of 59°. 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 Heath. See also: September | October | November.