S
M
T
W
T
F
S
26
84°
56°
27
84°
61°
28
83°
69°
29
77°
67°
30
79°
66°
31
83°
62°
1
88°
65°
2
84°
70°
3
82°
65°
4
87°
59°
5
88°
63°
6
92°
73°
7
93°
72°
8
90°
70°
9
90°
69°
10
87°
61°
11
85°
68°
12
85°
65°
13
85°
66°
14
85°
62°
15
82°
55°
16
80°
68°
17
78°
65°
18
86°
62°
19
87°
66°
20
82°
61°
21
78°
58°
22
77°
60°
23
79°
62°
24
79°
63°
25
82°
63°
26
83°
64°
27
80°
59°
28
78°
60°
29
75°
57°
30
79°
61°
31
74°
56°
1
74°
56°
2
75°
57°
3
74°
60°
4
74°
62°
5
75°
58°
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 74° to 87°, with overnight lows between 55° and 68°. The average high for August is 79° 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.
