S
M
T
W
T
F
S
26
58°
41°
27
66°
42°
28
62°
45°
29
58°
48°
30
60°
47°
1
62°
47°
2
64°
51°
3
60°
46°
4
66°
50°
5
66°
52°
6
65°
51°
7
65°
49°
8
63°
53°
9
59°
53°
10
70°
52°
11
64°
47°
12
66°
48°
13
62°
52°
14
69°
54°
15
69°
55°
16
70°
52°
17
69°
51°
18
68°
53°
19
70°
52°
20
66°
48°
21
67°
49°
22
67°
49°
23
68°
50°
24
68°
50°
25
73°
56°
26
76°
57°
27
71°
54°
28
74°
54°
29
70°
51°
30
74°
57°
31
78°
59°
1
77°
60°
2
76°
57°
3
76°
58°
4
80°
61°
5
80°
61°
6
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Glenwood Landing
Glenwood Landing's May 2026 forecast shows daily high temperatures ranging from 59° to 80°, with overnight lows between 47° and 61°. The average high for May is 70° 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 Glenwood Landing. See also: June | July | August.