S
M
T
W
T
F
S
26
60°
48°
27
65°
43°
28
71°
43°
29
78°
43°
30
76°
47°
1
74°
48°
2
70°
53°
3
67°
50°
4
67°
46°
5
66°
51°
6
79°
48°
7
79°
52°
8
74°
51°
9
75°
49°
10
78°
51°
11
84°
45°
12
73°
52°
13
73°
51°
14
78°
42°
15
78°
47°
16
71°
48°
17
73°
44°
18
83°
51°
19
88°
48°
20
89°
48°
21
81°
45°
22
77°
49°
23
74°
51°
24
79°
49°
25
78°
50°
26
70°
44°
27
81°
47°
28
81°
48°
29
79°
46°
30
80°
44°
31
79°
45°
1
80°
44°
2
81°
47°
3
83°
48°
4
83°
49°
5
82°
47°
6
84°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Metz
Metz's May 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 44° and 51°. The average high for May is 80° with an average low of 47°. 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 Metz. See also: June | July | August.