S
M
T
W
T
F
S
26
69°
42°
27
67°
48°
28
71°
40°
29
71°
38°
30
60°
43°
1
60°
35°
2
59°
33°
3
60°
33°
4
51°
34°
5
51°
44°
6
72°
35°
7
70°
51°
8
77°
57°
9
64°
44°
10
60°
40°
11
56°
37°
12
66°
33°
13
62°
47°
14
N/A
15
54°
43°
16
56°
39°
17
56°
34°
18
56°
37°
19
53°
42°
20
59°
41°
21
63°
42°
22
60°
42°
23
59°
41°
24
56°
39°
25
55°
38°
26
52°
33°
27
52°
37°
28
51°
34°
29
52°
35°
30
51°
34°
31
51°
33°
1
52°
33°
2
51°
34°
3
50°
33°
4
51°
38°
5
50°
36°
6
51°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Leeston
Leeston's May 2026 forecast shows daily high temperatures ranging from 50° to 63°, with overnight lows between 33° and 43°. The average high for May is 54° with an average low of 37°. 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 Leeston. See also: June | July | August.
