S
M
T
W
T
F
S
26
88°
69°
27
95°
75°
28
83°
66°
29
84°
59°
30
84°
55°
31
75°
62°
1
71°
66°
2
80°
64°
3
83°
59°
4
85°
59°
5
85°
65°
6
80°
65°
7
87°
62°
8
86°
66°
9
89°
65°
10
92°
76°
11
91°
72°
12
80°
69°
13
81°
67°
14
82°
70°
15
85°
71°
16
87°
73°
17
81°
63°
18
82°
60°
19
83°
65°
20
81°
59°
21
83°
55°
22
82°
61°
23
79°
56°
24
77°
51°
25
81°
53°
26
88°
64°
27
83°
60°
28
84°
59°
29
84°
66°
30
88°
67°
31
95°
71°
1
95°
72°
2
96°
69°
3
94°
69°
4
92°
65°
5
91°
66°
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 84° to 96°, with overnight lows between 59° and 72°. The average high for August is 91° with an average low of 67°. 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.
