S
M
T
W
T
F
S
31
61°
54°
1
68°
57°
2
63°
52°
3
N/A
4
60°
45°
5
59°
51°
6
59°
52°
7
61°
44°
8
57°
45°
9
58°
52°
10
61°
49°
11
62°
48°
12
63°
51°
13
62°
51°
14
64°
50°
15
63°
51°
16
62°
51°
17
66°
52°
18
61°
51°
19
62°
52°
20
62°
49°
21
63°
51°
22
64°
51°
23
66°
52°
24
66°
53°
25
67°
53°
26
66°
52°
27
66°
53°
28
67°
53°
29
67°
52°
30
68°
54°
1
67°
53°
2
68°
54°
3
68°
54°
4
67°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Middletown
Middletown's June 2026 forecast shows daily high temperatures ranging from 57° to 68°, with overnight lows between 44° and 54°. The average high for June is 64° with an average low of 51°. 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.
