S
M
T
W
T
F
S
31
75°
39°
1
75°
41°
2
75°
46°
3
79°
49°
4
80°
58°
5
83°
63°
6
81°
63°
7
77°
58°
8
74°
59°
9
76°
59°
10
74°
60°
11
77°
61°
12
77°
59°
13
79°
60°
14
77°
58°
15
76°
54°
16
69°
49°
17
71°
50°
18
72°
50°
19
73°
51°
20
75°
56°
21
75°
59°
22
73°
59°
23
74°
58°
24
75°
55°
25
74°
52°
26
75°
60°
27
79°
60°
28
75°
56°
29
75°
54°
30
74°
53°
1
74°
53°
2
75°
55°
3
77°
61°
4
77°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Slippery Rock Park
Slippery Rock Park's June 2026 forecast shows daily high temperatures ranging from 69° to 83°, with overnight lows between 46° and 63°. The average high for June is 76° with an average low of 56°. 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 Slippery Rock Park. See also: July | August | September.