S
M
T
W
T
F
S
28
85°
71°
29
84°
70°
30
85°
68°
1
84°
66°
2
84°
71°
3
86°
71°
4
85°
68°
5
84°
65°
6
84°
65°
7
85°
71°
8
86°
72°
9
85°
71°
10
85°
71°
11
86°
70°
12
85°
71°
13
91°
66°
14
86°
65°
15
85°
65°
16
87°
64°
17
86°
66°
18
89°
69°
19
91°
70°
20
92°
70°
21
88°
69°
22
86°
65°
23
86°
64°
24
87°
65°
25
88°
65°
26
88°
66°
27
92°
66°
28
92°
69°
29
91°
71°
30
92°
71°
31
92°
70°
1
91°
71°
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 84° to 92°, with overnight lows between 64° and 72°. The average high for July is 87° 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.
