S
M
T
W
T
F
S
31
74°
49°
1
75°
51°
2
74°
54°
3
81°
52°
4
84°
59°
5
87°
65°
6
83°
66°
7
79°
59°
8
80°
56°
9
81°
57°
10
82°
59°
11
85°
62°
12
83°
62°
13
84°
64°
14
83°
62°
15
84°
63°
16
85°
57°
17
75°
53°
18
77°
61°
19
80°
61°
20
81°
60°
21
84°
54°
22
76°
54°
23
77°
55°
24
84°
63°
25
84°
63°
26
85°
61°
27
79°
56°
28
79°
60°
29
80°
63°
30
79°
60°
1
80°
58°
2
79°
57°
3
81°
57°
4
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Jefferson Hills
Jefferson Hills's June 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 52° and 66°. The average high for June is 81° 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 Jefferson Hills. See also: July | August | September.
