S
M
T
W
T
F
S
26
77°
63°
27
81°
55°
28
82°
57°
29
86°
59°
30
90°
45°
1
86°
64°
2
91°
67°
3
95°
77°
4
79°
68°
5
77°
61°
6
82°
54°
7
93°
61°
8
99°
66°
9
102°
70°
10
104°
71°
11
106°
70°
12
104°
76°
13
99°
73°
14
99°
70°
15
93°
68°
16
97°
68°
17
93°
70°
18
84°
64°
19
N/A
20
94°
64°
21
97°
66°
22
97°
67°
23
97°
68°
24
99°
71°
25
100°
67°
26
99°
65°
27
98°
66°
28
98°
68°
29
103°
68°
30
104°
69°
31
103°
67°
1
103°
68°
2
101°
65°
3
100°
66°
4
99°
64°
5
97°
66°
6
101°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Casa Blanca
Casa Blanca's May 2026 forecast shows daily high temperatures ranging from 94° to 104°, with overnight lows between 64° and 71°. The average high for May is 99° with an average low of 67°. 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 Casa Blanca. See also: June | July | August.
