S
M
T
W
T
F
S
26
61°
38°
27
64°
32°
28
66°
41°
29
61°
41°
30
60°
34°
1
68°
37°
2
76°
40°
3
79°
46°
4
74°
52°
5
74°
53°
6
66°
49°
7
54°
45°
8
63°
42°
9
67°
43°
10
73°
45°
11
64°
43°
12
46°
38°
13
55°
39°
14
57°
41°
15
56°
37°
16
56°
38°
17
62°
35°
18
66°
36°
19
65°
45°
20
64°
48°
21
69°
52°
22
76°
46°
23
81°
51°
24
85°
54°
25
82°
55°
26
N/A
27
81°
46°
28
75°
42°
29
80°
50°
30
81°
54°
31
79°
55°
1
72°
51°
2
75°
54°
3
71°
50°
4
71°
51°
5
69°
49°
6
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Leonberg
Leonberg's May 2026 forecast shows daily high temperatures ranging from 69° to 81°, with overnight lows between 42° and 55°. The average high for May is 75° with an average low of 50°. 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 Leonberg. See also: June | July | August.
