S
M
T
W
T
F
S
31
82°
47°
1
79°
53°
2
86°
51°
3
86°
58°
4
92°
53°
5
87°
58°
6
99°
61°
7
97°
61°
8
80°
55°
9
92°
57°
10
85°
59°
11
75°
50°
12
89°
47°
13
70°
56°
14
69°
47°
15
82°
40°
16
94°
50°
17
82°
59°
18
83°
49°
19
79°
53°
20
76°
57°
21
85°
55°
22
84°
52°
23
73°
60°
24
79°
59°
25
63°
57°
26
87°
56°
27
94°
56°
28
85°
55°
29
83°
54°
30
88°
50°
1
88°
53°
2
89°
59°
3
89°
62°
4
91°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Harrisburg
Harrisburg's June 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. 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 Harrisburg. See also: July | August | September.
