S
M
T
W
T
F
S
26
73°
58°
27
68°
56°
28
71°
54°
29
76°
56°
30
78°
58°
1
71°
59°
2
66°
56°
3
67°
58°
4
66°
56°
5
66°
57°
6
67°
55°
7
69°
60°
8
66°
56°
9
67°
60°
10
69°
60°
11
73°
61°
12
75°
62°
13
75°
62°
14
74°
61°
15
74°
61°
16
70°
60°
17
68°
61°
18
68°
60°
19
69°
59°
20
73°
62°
21
75°
62°
22
74°
62°
23
71°
61°
24
68°
60°
25
69°
60°
26
70°
59°
27
73°
64°
28
76°
65°
29
77°
65°
30
78°
66°
31
77°
64°
1
76°
61°
2
74°
61°
3
73°
57°
4
72°
60°
5
72°
57°
6
73°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Casablanca
Casablanca's May 2026 forecast shows daily high temperatures ranging from 66° to 78°, with overnight lows between 54° and 66°. The average high for May is 72° 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 Casablanca. See also: June | July | August.
