S
M
T
W
T
F
S
31
73°
42°
1
75°
53°
2
74°
53°
3
80°
54°
4
82°
59°
5
89°
65°
6
89°
66°
7
78°
58°
8
71°
55°
9
75°
56°
10
74°
61°
11
81°
62°
12
81°
60°
13
83°
62°
14
81°
60°
15
82°
59°
16
74°
55°
17
74°
55°
18
76°
56°
19
77°
58°
20
79°
60°
21
79°
62°
22
77°
61°
23
77°
64°
24
78°
64°
25
79°
60°
26
78°
60°
27
84°
64°
28
83°
65°
29
80°
61°
30
79°
59°
1
78°
59°
2
79°
62°
3
81°
65°
4
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Downingtown
Downingtown's June 2026 forecast shows daily high temperatures ranging from 71° to 89°, with overnight lows between 53° and 66°. The average high for June is 79° with an average low of 60°. 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 Downingtown. See also: July | August | September.
