S
M
T
W
T
F
S
28
86°
70°
29
73°
63°
30
75°
61°
1
70°
57°
2
72°
54°
3
64°
50°
4
72°
50°
5
64°
57°
6
75°
55°
7
77°
63°
8
64°
59°
9
72°
55°
10
79°
57°
11
79°
59°
12
81°
61°
13
81°
61°
14
81°
61°
15
77°
59°
16
79°
61°
17
72°
61°
18
68°
57°
19
64°
50°
20
57°
45°
21
68°
48°
22
61°
50°
23
64°
52°
24
70°
50°
25
75°
57°
26
72°
59°
27
66°
55°
28
77°
54°
29
88°
61°
30
93°
62°
31
83°
59°
1
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Siegen
Siegen's July 2026 forecast shows daily high temperatures ranging from 77° to 93°, with overnight lows between 57° and 62°. The average high for July is 84° with an average low of 59°. 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 Siegen. See also: August | September | October.
