S
M
T
W
T
F
S
26
83°
74°
27
82°
72°
28
81°
70°
29
82°
71°
30
81°
72°
1
80°
70°
2
78°
69°
3
80°
68°
4
81°
73°
5
80°
72°
6
80°
72°
7
79°
73°
8
80°
74°
9
81°
74°
10
82°
73°
11
82°
74°
12
81°
75°
13
82°
74°
14
82°
74°
15
82°
75°
16
81°
74°
17
82°
75°
18
82°
75°
19
83°
74°
20
82°
71°
21
82°
71°
22
83°
72°
23
83°
76°
24
84°
77°
25
82°
77°
26
82°
76°
27
83°
77°
28
84°
78°
29
84°
78°
30
85°
79°
31
86°
77°
1
86°
76°
2
86°
76°
3
87°
75°
4
86°
76°
5
87°
75°
6
88°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tiki Island
Tiki Island's May 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 68° and 79°. The average high for May is 83° with an average low of 74°. 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 Tiki Island. See also: June | July | August.
