S
M
T
W
T
F
S
26
84°
69°
27
84°
66°
28
84°
65°
29
86°
68°
30
85°
71°
31
89°
70°
1
87°
64°
2
84°
64°
3
83°
66°
4
83°
64°
5
84°
64°
6
83°
63°
7
83°
63°
8
84°
65°
9
83°
69°
10
83°
70°
11
84°
70°
12
83°
68°
13
86°
69°
14
88°
64°
15
87°
63°
16
82°
67°
17
85°
67°
18
87°
64°
19
82°
63°
20
81°
62°
21
82°
67°
22
82°
63°
23
81°
68°
24
81°
68°
25
82°
67°
26
83°
69°
27
86°
69°
28
86°
68°
29
87°
67°
30
86°
61°
31
80°
61°
1
80°
62°
2
81°
61°
3
80°
66°
4
79°
60°
5
84°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Heritage
Heritage's August 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 60° and 71°. The average high for August is 84° with an average low of 66°. 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 Heritage. See also: September | October | November.
