S
M
T
W
T
F
S
26
54°
46°
27
59°
46°
28
52°
46°
29
54°
48°
30
57°
48°
1
63°
45°
2
66°
52°
3
63°
49°
4
56°
44°
5
54°
45°
6
53°
42°
7
54°
44°
8
55°
47°
9
56°
46°
10
55°
44°
11
57°
46°
12
56°
46°
13
58°
47°
14
57°
46°
15
61°
48°
16
58°
48°
17
57°
45°
18
58°
44°
19
58°
47°
20
59°
44°
21
57°
43°
22
58°
46°
23
59°
47°
24
60°
49°
25
61°
49°
26
61°
48°
27
62°
48°
28
61°
45°
29
60°
44°
30
60°
46°
31
64°
48°
1
64°
48°
2
63°
49°
3
64°
47°
4
61°
50°
5
61°
49°
6
64°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gibraltar
Gibraltar's May 2026 forecast shows daily high temperatures ranging from 53° to 66°, with overnight lows between 42° and 52°. The average high for May is 59° 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 Gibraltar. See also: June | July | August.
