S
M
T
W
T
F
S
26
74°
50°
27
75°
52°
28
76°
57°
29
78°
58°
30
77°
57°
31
81°
59°
1
82°
58°
2
83°
58°
3
83°
59°
4
82°
55°
5
80°
52°
6
74°
51°
7
73°
50°
8
74°
51°
9
76°
51°
10
78°
52°
11
78°
54°
12
80°
57°
13
79°
58°
14
80°
57°
15
81°
58°
16
82°
55°
17
78°
57°
18
74°
51°
19
74°
52°
20
77°
56°
21
77°
57°
22
75°
57°
23
75°
52°
24
74°
53°
25
79°
56°
26
76°
50°
27
73°
55°
28
77°
57°
29
77°
57°
30
78°
56°
31
77°
56°
1
78°
55°
2
77°
55°
3
78°
52°
4
76°
53°
5
77°
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 73° to 83°, with overnight lows between 50° and 59°. The average high for August is 77° with an average low of 55°. 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.
