S
M
T
W
T
F
S
26
66°
47°
27
61°
49°
28
57°
48°
29
63°
47°
30
70°
51°
1
70°
53°
2
76°
53°
3
80°
58°
4
78°
61°
5
70°
57°
6
60°
53°
7
64°
51°
8
61°
53°
9
67°
51°
10
66°
53°
11
69°
50°
12
77°
54°
13
63°
52°
14
N/A
15
50°
43°
16
58°
44°
17
63°
46°
18
62°
47°
19
63°
49°
20
63°
48°
21
64°
49°
22
63°
47°
23
68°
47°
24
67°
48°
25
65°
49°
26
66°
50°
27
65°
49°
28
64°
46°
29
60°
44°
30
61°
43°
31
62°
47°
1
62°
47°
2
61°
45°
3
60°
44°
4
61°
44°
5
61°
45°
6
62°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Gambier Island
Gambier Island's May 2026 forecast shows daily high temperatures ranging from 50° to 68°, with overnight lows between 43° and 50°. The average high for May is 62° with an average low of 46°. 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 Gambier Island. See also: June | July | August.
