S
M
T
W
T
F
S
28
80°
68°
29
89°
66°
30
92°
68°
1
99°
73°
2
102°
77°
3
101°
78°
4
99°
71°
5
90°
71°
6
78°
70°
7
81°
67°
8
84°
69°
9
84°
72°
10
83°
69°
11
88°
67°
12
86°
68°
13
85°
64°
14
91°
67°
15
97°
73°
16
95°
70°
17
94°
71°
18
80°
72°
19
87°
63°
20
85°
64°
21
83°
65°
22
85°
60°
23
86°
61°
24
84°
63°
25
83°
62°
26
84°
64°
27
83°
63°
28
85°
65°
29
82°
61°
30
81°
65°
31
87°
66°
1
87°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dillsburg
Dillsburg's July 2026 forecast shows daily high temperatures ranging from 80° to 95°, with overnight lows between 60° and 72°. The average high for July is 85° with an average low of 65°. 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 Dillsburg. See also: August | September | October.