S
M
T
W
T
F
S
26
62°
47°
27
70°
49°
28
70°
46°
29
73°
51°
30
73°
51°
1
67°
39°
2
73°
46°
3
74°
50°
4
71°
45°
5
59°
45°
6
73°
46°
7
80°
48°
8
85°
51°
9
83°
52°
10
83°
52°
11
80°
51°
12
82°
51°
13
83°
53°
14
75°
46°
15
73°
49°
16
74°
51°
17
75°
51°
18
77°
50°
19
76°
52°
20
74°
47°
21
76°
52°
22
82°
53°
23
83°
53°
24
77°
48°
25
74°
48°
26
75°
51°
27
79°
54°
28
83°
55°
29
85°
55°
30
86°
56°
31
83°
56°
1
84°
55°
2
85°
55°
3
86°
56°
4
87°
57°
5
88°
58°
6
88°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tonalea
Tonalea's May 2026 forecast shows daily high temperatures ranging from 59° to 88°, with overnight lows between 39° and 58°. The average high for May is 79° with an average low of 51°. 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 Tonalea. See also: June | July | August.