S
M
T
W
T
F
S
26
85°
62°
27
85°
72°
28
83°
66°
29
69°
60°
30
66°
54°
1
66°
51°
2
71°
45°
3
75°
45°
4
81°
58°
5
72°
60°
6
72°
50°
7
68°
51°
8
75°
50°
9
82°
56°
10
81°
59°
11
76°
55°
12
81°
50°
13
84°
54°
14
78°
51°
15
86°
61°
16
85°
72°
17
88°
68°
18
89°
75°
19
N/A
20
75°
64°
21
76°
65°
22
79°
67°
23
83°
66°
24
74°
64°
25
79°
67°
26
80°
66°
27
82°
65°
28
80°
66°
29
79°
64°
30
80°
64°
31
82°
65°
1
84°
64°
2
88°
68°
3
86°
67°
4
81°
63°
5
83°
65°
6
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Lansing
Lansing's May 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 63° and 69°. The average high for May is 81° with an average low of 66°. 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.
