S
M
T
W
T
F
S
26
66°
54°
27
67°
56°
28
68°
52°
29
68°
54°
30
65°
53°
1
66°
52°
2
66°
55°
3
66°
58°
4
67°
57°
5
62°
52°
6
61°
50°
7
64°
53°
8
65°
53°
9
64°
54°
10
64°
53°
11
65°
54°
12
65°
54°
13
64°
53°
14
65°
54°
15
62°
53°
16
63°
53°
17
64°
52°
18
62°
52°
19
62°
51°
20
63°
52°
21
64°
53°
22
63°
52°
23
62°
51°
24
61°
52°
25
62°
52°
26
62°
51°
27
63°
52°
28
62°
52°
29
61°
51°
30
63°
52°
31
62°
51°
1
58°
50°
2
59°
49°
3
59°
46°
4
58°
48°
5
58°
47°
6
58°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Auckland Airport
Auckland Airport's May 2026 forecast shows daily high temperatures ranging from 58° to 68°, with overnight lows between 46° and 58°. The average high for May is 63° with an average low of 52°. 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 Auckland Airport. See also: June | July | August.