S
M
T
W
T
F
S
28
102°
79°
29
81°
66°
30
73°
66°
1
70°
61°
2
81°
59°
3
73°
53°
4
70°
57°
5
74°
55°
6
67°
58°
7
68°
52°
8
73°
50°
9
76°
50°
10
82°
54°
11
87°
56°
12
86°
56°
13
86°
57°
14
83°
57°
15
85°
58°
16
81°
62°
17
81°
61°
18
77°
57°
19
78°
57°
20
80°
61°
21
79°
61°
22
76°
60°
23
75°
56°
24
78°
57°
25
82°
62°
26
83°
63°
27
84°
63°
28
83°
62°
29
84°
62°
30
80°
61°
31
81°
62°
1
82°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Trebendorf
Trebendorf's July 2026 forecast shows daily high temperatures ranging from 67° to 87°, with overnight lows between 50° and 63°. The average high for July is 79° with an average low of 58°. 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 Trebendorf. See also: August | September | October.