S
M
T
W
T
F
S
28
78°
60°
29
80°
61°
30
78°
56°
1
72°
55°
2
71°
56°
3
71°
56°
4
72°
54°
5
71°
52°
6
73°
55°
7
79°
60°
8
81°
61°
9
81°
60°
10
79°
55°
11
70°
54°
12
76°
61°
13
80°
60°
14
77°
56°
15
74°
57°
16
76°
55°
17
74°
55°
18
77°
56°
19
79°
61°
20
79°
60°
21
78°
61°
22
78°
61°
23
76°
60°
24
78°
58°
25
79°
58°
26
74°
58°
27
76°
54°
28
77°
55°
29
77°
54°
30
78°
55°
31
79°
61°
1
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Trier
Trier's July 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 52° and 62°. The average high for July is 77° 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 Trier. See also: August | September | October.
