S
M
T
W
T
F
S
26
59°
31°
27
54°
29°
28
53°
30°
29
53°
28°
30
54°
31°
1
55°
31°
2
53°
30°
3
51°
31°
4
52°
28°
5
53°
29°
6
52°
33°
7
56°
34°
8
56°
34°
9
55°
33°
10
56°
31°
11
53°
31°
12
55°
33°
13
55°
29°
14
49°
28°
15
49°
31°
16
50°
28°
17
49°
27°
18
49°
32°
19
53°
31°
20
48°
29°
21
49°
26°
22
53°
31°
23
53°
24°
24
50°
25°
25
49°
26°
26
49°
26°
27
48°
28°
28
48°
24°
29
49°
24°
30
48°
25°
31
48°
27°
1
49°
25°
2
50°
25°
3
47°
27°
4
48°
25°
5
47°
24°
6
48°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lake Tekapo
Lake Tekapo's May 2026 forecast shows daily high temperatures ranging from 47° to 59°, with overnight lows between 24° and 34°. The average high for May is 51° with an average low of 29°. 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 Lake Tekapo. See also: June | July | August.
