S
M
T
W
T
F
S
26
66°
40°
27
68°
45°
28
68°
45°
29
70°
43°
30
67°
42°
1
70°
44°
2
72°
49°
3
69°
49°
4
67°
46°
5
68°
47°
6
67°
48°
7
64°
47°
8
64°
51°
9
65°
48°
10
65°
47°
11
72°
53°
12
68°
53°
13
66°
49°
14
66°
47°
15
67°
49°
16
67°
46°
17
70°
47°
18
71°
52°
19
72°
55°
20
72°
52°
21
68°
50°
22
68°
48°
23
71°
54°
24
69°
53°
25
69°
52°
26
75°
55°
27
76°
57°
28
78°
58°
29
79°
58°
30
78°
56°
31
72°
53°
1
74°
53°
2
71°
51°
3
70°
52°
4
71°
51°
5
77°
57°
6
73°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Strasbourg
Strasbourg's May 2026 forecast shows daily high temperatures ranging from 64° to 79°, with overnight lows between 40° and 58°. The average high for May is 70° with an average low of 50°. 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 Strasbourg. See also: June | July | August.
