S
M
T
W
T
F
S
26
85°
67°
27
87°
68°
28
87°
70°
29
89°
66°
30
83°
69°
31
84°
69°
1
84°
68°
2
85°
69°
3
87°
70°
4
88°
70°
5
89°
68°
6
83°
65°
7
86°
69°
8
89°
69°
9
85°
70°
10
89°
69°
11
85°
68°
12
86°
69°
13
87°
69°
14
88°
68°
15
83°
64°
16
81°
63°
17
81°
68°
18
82°
68°
19
83°
69°
20
84°
68°
21
84°
68°
22
85°
66°
23
85°
68°
24
89°
67°
25
88°
67°
26
88°
66°
27
85°
64°
28
83°
66°
29
80°
60°
30
83°
59°
31
79°
59°
1
78°
64°
2
78°
65°
3
85°
65°
4
86°
64°
5
85°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Middletown-Odessa
Middletown-Odessa's August 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 59° and 70°. The average high for August is 85° 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-Odessa. See also: September | October | November.