S
M
T
W
T
F
S
26
77°
61°
27
78°
62°
28
78°
62°
29
79°
61°
30
78°
62°
31
78°
67°
1
82°
67°
2
83°
68°
3
83°
68°
4
82°
67°
5
83°
60°
6
79°
61°
7
75°
61°
8
76°
62°
9
77°
63°
10
78°
64°
11
80°
67°
12
81°
62°
13
79°
66°
14
82°
67°
15
81°
67°
16
81°
66°
17
83°
63°
18
79°
61°
19
75°
61°
20
76°
60°
21
76°
63°
22
77°
66°
23
75°
63°
24
77°
63°
25
78°
66°
26
80°
65°
27
80°
60°
28
78°
63°
29
75°
64°
30
79°
65°
31
80°
66°
1
79°
65°
2
81°
64°
3
80°
59°
4
79°
56°
5
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Middletown
Middletown's August 2026 forecast shows daily high temperatures ranging from 75° to 83°, with overnight lows between 56° and 68°. The average high for August is 79° with an average low of 64°. 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 Middletown. See also: September | October | November.
