S
M
T
W
T
F
S
28
95°
73°
29
86°
66°
30
88°
64°
1
73°
61°
2
81°
54°
3
81°
63°
4
84°
55°
5
82°
57°
6
82°
59°
7
90°
57°
8
82°
57°
9
84°
59°
10
90°
64°
11
90°
64°
12
86°
64°
13
88°
59°
14
90°
64°
15
84°
63°
16
88°
63°
17
84°
63°
18
82°
63°
19
79°
59°
20
79°
54°
21
75°
54°
22
81°
50°
23
79°
55°
24
84°
49°
25
88°
60°
26
88°
62°
27
86°
53°
28
92°
60°
29
100°
62°
30
101°
62°
31
100°
65°
1
95°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Villigen
Villigen's July 2026 forecast shows daily high temperatures ranging from 84° to 101°, with overnight lows between 49° and 65°. The average high for July is 93° with an average low of 60°. 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 Villigen. See also: August | September | October.