S
M
T
W
T
F
S
26
87°
67°
27
83°
62°
28
82°
62°
29
83°
68°
30
84°
63°
31
84°
64°
1
86°
68°
2
86°
62°
3
83°
61°
4
81°
61°
5
82°
63°
6
83°
63°
7
84°
62°
8
83°
61°
9
85°
66°
10
88°
67°
11
86°
67°
12
87°
68°
13
88°
68°
14
88°
67°
15
89°
62°
16
88°
61°
17
82°
61°
18
83°
66°
19
85°
60°
20
82°
59°
21
81°
59°
22
82°
60°
23
87°
63°
24
88°
65°
25
89°
64°
26
88°
59°
27
81°
58°
28
81°
58°
29
82°
64°
30
84°
64°
31
84°
65°
1
86°
64°
2
86°
59°
3
82°
63°
4
84°
63°
5
85°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Moraine
Moraine's August 2026 forecast shows daily high temperatures ranging from 81° to 89°, with overnight lows between 58° and 68°. The average high for August is 85° with an average low of 63°. 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 Moraine. See also: September | October | November.