S
M
T
W
T
F
S
31
75°
42°
1
76°
51°
2
74°
49°
3
81°
55°
4
86°
56°
5
85°
60°
6
84°
61°
7
84°
62°
8
80°
61°
9
78°
62°
10
78°
61°
11
82°
63°
12
83°
62°
13
80°
58°
14
81°
59°
15
77°
55°
16
72°
54°
17
73°
54°
18
74°
55°
19
75°
55°
20
78°
59°
21
78°
61°
22
75°
61°
23
76°
63°
24
77°
60°
25
77°
57°
26
78°
61°
27
84°
64°
28
81°
62°
29
78°
58°
30
77°
57°
1
77°
57°
2
78°
58°
3
81°
64°
4
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Duncansville
Duncansville's June 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 49° and 64°. The average high for June is 79° with an average low of 59°. 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 Duncansville. See also: July | August | September.
