S
M
T
W
T
F
S
26
82°
64°
27
82°
66°
28
82°
62°
29
83°
65°
30
84°
66°
31
87°
67°
1
85°
60°
2
83°
60°
3
81°
62°
4
81°
61°
5
79°
60°
6
81°
60°
7
81°
61°
8
82°
62°
9
81°
66°
10
81°
66°
11
80°
66°
12
81°
66°
13
82°
66°
14
85°
62°
15
85°
60°
16
81°
63°
17
81°
60°
18
80°
58°
19
78°
59°
20
78°
58°
21
79°
62°
22
79°
59°
23
77°
60°
24
79°
65°
25
78°
62°
26
83°
65°
27
83°
65°
28
82°
64°
29
83°
64°
30
82°
58°
31
78°
57°
1
76°
57°
2
76°
56°
3
77°
62°
4
75°
56°
5
79°
55°
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 87°, with overnight lows between 55° and 67°. The average high for August is 81° 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.
