S
M
T
W
T
F
S
26
86°
64°
27
84°
66°
28
87°
67°
29
87°
67°
30
86°
66°
31
85°
67°
1
86°
67°
2
85°
66°
3
85°
67°
4
87°
66°
5
86°
65°
6
85°
65°
7
86°
66°
8
87°
61°
9
79°
59°
10
79°
59°
11
80°
63°
12
80°
64°
13
81°
65°
14
83°
66°
15
82°
65°
16
83°
62°
17
82°
58°
18
80°
57°
19
80°
64°
20
84°
63°
21
85°
64°
22
84°
62°
23
84°
63°
24
83°
58°
25
78°
57°
26
79°
57°
27
77°
58°
28
77°
56°
29
78°
56°
30
78°
59°
31
82°
63°
1
83°
63°
2
84°
62°
3
84°
55°
4
82°
53°
5
76°
54°
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 76° to 87°, with overnight lows between 53° and 67°. The average high for August is 83° 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 Middletown. See also: September | October | November.
