S
M
T
W
T
F
S
26
66°
43°
27
71°
46°
28
60°
47°
29
53°
41°
30
54°
36°
1
48°
38°
2
50°
29°
3
63°
38°
4
76°
48°
5
62°
46°
6
55°
38°
7
55°
36°
8
65°
35°
9
68°
44°
10
59°
34°
11
59°
37°
12
64°
39°
13
61°
43°
14
66°
40°
15
67°
53°
16
74°
59°
17
76°
64°
18
86°
63°
19
73°
49°
20
63°
43°
21
62°
49°
22
67°
50°
23
70°
52°
24
72°
58°
25
74°
60°
26
73°
56°
27
74°
51°
28
73°
57°
29
76°
56°
30
69°
52°
31
67°
48°
1
68°
48°
2
68°
49°
3
69°
50°
4
70°
58°
5
79°
60°
6
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lansing
Lansing's May 2026 forecast shows daily high temperatures ranging from 62° to 86°, with overnight lows between 40° and 64°. The average high for May is 72° with an average low of 54°. 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 Lansing. See also: June | July | August.
