S
M
T
W
T
F
S
26
82°
53°
27
85°
62°
28
79°
61°
29
76°
66°
30
78°
63°
31
83°
60°
1
88°
61°
2
84°
67°
3
82°
62°
4
84°
57°
5
82°
58°
6
90°
72°
7
87°
69°
8
85°
69°
9
87°
63°
10
85°
60°
11
84°
66°
12
84°
62°
13
84°
63°
14
85°
59°
15
81°
57°
16
79°
59°
17
80°
66°
18
85°
57°
19
84°
64°
20
80°
56°
21
81°
58°
22
76°
64°
23
75°
62°
24
77°
59°
25
76°
60°
26
77°
61°
27
74°
59°
28
77°
58°
29
78°
58°
30
79°
59°
31
76°
58°
1
73°
54°
2
74°
55°
3
73°
60°
4
73°
58°
5
75°
56°
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 73° to 85°, with overnight lows between 54° and 64°. The average high for August is 77° with an average low of 59°. 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.
