S
M
T
W
T
F
S
26
67°
41°
27
67°
44°
28
71°
48°
29
68°
46°
30
67°
43°
1
74°
46°
2
78°
48°
3
66°
55°
4
62°
49°
5
62°
53°
6
60°
48°
7
57°
47°
8
64°
47°
9
72°
45°
10
72°
52°
11
56°
43°
12
53°
38°
13
53°
45°
14
52°
44°
15
55°
42°
16
56°
41°
17
60°
42°
18
60°
48°
19
62°
45°
20
64°
55°
21
71°
53°
22
80°
52°
23
85°
58°
24
N/A
25
89°
55°
26
90°
57°
27
86°
54°
28
84°
54°
29
88°
58°
30
85°
60°
31
81°
57°
1
79°
58°
2
79°
57°
3
79°
57°
4
76°
54°
5
74°
54°
6
68°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Trier West
Trier West's May 2026 forecast shows daily high temperatures ranging from 68° to 90°, with overnight lows between 54° and 60°. The average high for May is 81° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Trier West. See also: June | July | August.