S
M
T
W
T
F
S
26
96°
72°
27
96°
76°
28
96°
73°
29
101°
69°
30
94°
72°
1
95°
74°
2
92°
76°
3
97°
72°
4
98°
71°
5
100°
70°
6
100°
73°
7
94°
76°
8
100°
72°
9
100°
72°
10
100°
71°
11
101°
74°
12
101°
72°
13
101°
72°
14
102°
75°
15
98°
75°
16
96°
78°
17
96°
76°
18
94°
76°
19
95°
77°
20
94°
78°
21
96°
76°
22
98°
77°
23
97°
70°
24
98°
70°
25
99°
73°
26
97°
71°
27
96°
70°
28
95°
70°
29
93°
70°
30
92°
69°
31
94°
70°
1
91°
70°
2
94°
71°
3
95°
70°
4
94°
70°
5
94°
69°
6
95°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Simuay/Seashore
Simuay/Seashore's May 2026 forecast shows daily high temperatures ranging from 91° to 102°, with overnight lows between 69° and 78°. The average high for May is 96° with an average low of 73°. 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 Simuay/Seashore. See also: June | July | August.