S
M
T
W
T
F
S
28
67°
51°
29
66°
51°
30
72°
57°
1
74°
55°
2
74°
58°
3
75°
58°
4
73°
55°
5
66°
52°
6
66°
51°
7
67°
52°
8
74°
58°
9
75°
60°
10
72°
59°
11
73°
60°
12
68°
59°
13
69°
59°
14
72°
58°
15
75°
60°
16
76°
61°
17
77°
61°
18
78°
60°
19
78°
61°
20
72°
58°
21
74°
56°
22
73°
55°
23
75°
58°
24
76°
54°
25
72°
53°
26
70°
57°
27
75°
61°
28
76°
56°
29
70°
57°
30
71°
58°
31
70°
60°
1
70°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dillenburg
Dillenburg's July 2026 forecast shows daily high temperatures ranging from 66° to 78°, with overnight lows between 51° and 61°. The average high for July is 72° with an average low of 57°. 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 Dillenburg. See also: August | September | October.