S
M
T
W
T
F
S
26
63°
46°
27
61°
46°
28
55°
48°
29
59°
50°
30
68°
54°
1
63°
46°
2
61°
46°
3
61°
52°
4
59°
50°
5
57°
50°
6
54°
41°
7
61°
43°
8
64°
50°
9
64°
52°
10
54°
48°
11
55°
43°
12
59°
41°
13
55°
48°
14
54°
44°
15
56°
44°
16
56°
49°
17
58°
46°
18
57°
51°
19
63°
52°
20
64°
51°
21
65°
53°
22
67°
54°
23
67°
54°
24
66°
53°
25
66°
54°
26
65°
53°
27
54°
51°
28
53°
48°
29
52°
49°
30
53°
51°
31
53°
52°
1
57°
53°
2
60°
56°
3
61°
57°
4
60°
56°
5
59°
56°
6
58°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cherbourg-en-Cotentin
Cherbourg-en-Cotentin's May 2026 forecast shows daily high temperatures ranging from 52° to 67°, with overnight lows between 44° and 57°. The average high for May is 59° with an average low of 52°. 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 Cherbourg-en-Cotentin. See also: June | July | August.