S
M
T
W
T
F
S
26
63°
32°
27
67°
38°
28
64°
44°
29
68°
41°
30
75°
40°
1
80°
44°
2
82°
53°
3
83°
49°
4
84°
49°
5
80°
52°
6
82°
48°
7
77°
48°
8
76°
47°
9
76°
44°
10
76°
45°
11
76°
43°
12
81°
45°
13
66°
45°
14
66°
43°
15
60°
42°
16
61°
44°
17
64°
39°
18
70°
39°
19
73°
43°
20
73°
45°
21
75°
45°
22
81°
44°
23
84°
46°
24
84°
46°
25
80°
49°
26
58°
48°
27
76°
48°
28
87°
54°
29
72°
51°
30
69°
47°
31
72°
42°
1
78°
47°
2
83°
45°
3
82°
52°
4
76°
50°
5
72°
45°
6
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tutuilla
Tutuilla's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Tutuilla. See also: June | July | August.