S
M
T
W
T
F
S
26
87°
71°
27
88°
74°
28
85°
72°
29
74°
63°
30
64°
59°
1
60°
53°
2
76°
50°
3
80°
50°
4
81°
55°
5
86°
68°
6
76°
55°
7
72°
52°
8
80°
56°
9
86°
69°
10
85°
66°
11
79°
61°
12
84°
52°
13
88°
54°
14
91°
64°
15
90°
65°
16
89°
72°
17
89°
75°
18
88°
74°
19
90°
66°
20
80°
68°
21
75°
67°
22
82°
69°
23
80°
68°
24
79°
67°
25
80°
68°
26
84°
69°
27
85°
70°
28
82°
69°
29
83°
69°
30
84°
67°
31
86°
68°
1
88°
66°
2
86°
69°
3
86°
69°
4
83°
64°
5
84°
69°
6
87°
71°
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 75° to 90°, with overnight lows between 64° and 71°. The average high for May is 83° with an average low of 68°. 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.
