S
M
T
W
T
F
S
31
80°
60°
1
81°
61°
2
77°
61°
3
74°
62°
4
78°
61°
5
78°
60°
6
77°
62°
7
82°
63°
8
83°
64°
9
84°
63°
10
81°
58°
11
76°
57°
12
76°
58°
13
78°
57°
14
77°
60°
15
80°
64°
16
84°
65°
17
85°
65°
18
84°
64°
19
81°
59°
20
79°
59°
21
79°
64°
22
80°
67°
23
86°
67°
24
87°
66°
25
86°
67°
26
87°
67°
27
82°
66°
28
82°
66°
29
88°
66°
30
89°
66°
1
86°
62°
2
83°
63°
3
82°
62°
4
83°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Middletown
Middletown's June 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 57° and 67°. The average high for June is 82° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Middletown. See also: July | August | September.
