S
M
T
W
T
F
S
28
85°
55°
29
83°
54°
30
88°
50°
1
88°
53°
2
89°
59°
3
89°
62°
4
91°
57°
5
97°
58°
6
99°
63°
7
97°
64°
8
88°
62°
9
88°
59°
10
89°
56°
11
95°
62°
12
98°
64°
13
98°
66°
14
95°
65°
15
95°
63°
16
95°
65°
17
97°
64°
18
96°
63°
19
102°
65°
20
103°
67°
21
91°
68°
22
93°
68°
23
87°
62°
24
100°
71°
25
103°
71°
26
105°
70°
27
100°
68°
28
93°
66°
29
94°
67°
30
98°
68°
31
92°
65°
1
96°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Harrisburg
Harrisburg's July 2026 forecast shows daily high temperatures ranging from 92° to 105°, with overnight lows between 64° and 71°. The average high for July is 98° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Harrisburg. See also: August | September | October.
