S
M
T
W
T
F
S
26
68°
45°
27
66°
46°
28
59°
48°
29
72°
50°
30
75°
55°
1
68°
54°
2
66°
48°
3
63°
50°
4
55°
48°
5
54°
50°
6
55°
46°
7
61°
43°
8
68°
48°
9
72°
50°
10
59°
48°
11
55°
45°
12
57°
41°
13
55°
50°
14
54°
43°
15
55°
41°
16
55°
50°
17
57°
50°
18
59°
50°
19
64°
54°
20
61°
50°
21
75°
48°
22
84°
59°
23
79°
61°
24
84°
57°
25
91°
69°
26
89°
67°
27
87°
66°
28
79°
59°
29
68°
62°
30
74°
60°
31
69°
59°
1
68°
60°
2
69°
59°
3
67°
56°
4
63°
55°
5
64°
55°
6
66°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Le Havre
Le Havre's May 2026 forecast shows daily high temperatures ranging from 63° to 91°, with overnight lows between 55° and 69°. The average high for May is 73° with an average low of 60°. 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 Le Havre. See also: June | July | August.