S
M
T
W
T
F
S
26
85°
66°
27
85°
66°
28
84°
65°
29
85°
64°
30
81°
59°
31
78°
58°
1
78°
61°
2
79°
61°
3
80°
64°
4
83°
64°
5
83°
65°
6
82°
65°
7
80°
64°
8
79°
61°
9
78°
59°
10
80°
58°
11
83°
63°
12
85°
64°
13
86°
65°
14
87°
64°
15
85°
66°
16
86°
64°
17
87°
57°
18
81°
56°
19
77°
55°
20
77°
55°
21
78°
56°
22
78°
55°
23
79°
56°
24
79°
56°
25
82°
57°
26
84°
60°
27
84°
55°
28
78°
55°
29
76°
54°
30
77°
55°
31
79°
57°
1
81°
54°
2
77°
53°
3
76°
59°
4
80°
61°
5
82°
60°
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 66°. The average high for August is 81° with an average low of 60°. 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.
