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