S
M
T
W
T
F
S
26
77°
48°
27
75°
55°
28
63°
50°
29
57°
41°
30
61°
36°
1
59°
36°
2
59°
41°
3
72°
45°
4
83°
49°
5
60°
43°
6
58°
40°
7
67°
47°
8
69°
47°
9
71°
51°
10
67°
49°
11
70°
50°
12
69°
51°
13
72°
54°
14
71°
50°
15
72°
55°
16
75°
58°
17
73°
53°
18
74°
58°
19
75°
56°
20
71°
56°
21
71°
50°
22
67°
50°
23
67°
51°
24
68°
51°
25
68°
52°
26
69°
52°
27
69°
53°
28
70°
57°
29
71°
59°
30
76°
62°
31
72°
59°
1
72°
55°
2
75°
59°
3
75°
63°
4
78°
64°
5
78°
64°
6
77°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gregory Landing
Gregory Landing's May 2026 forecast shows daily high temperatures ranging from 58° to 83°, with overnight lows between 40° and 65°. The average high for May is 71° 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 Gregory Landing. See also: June | July | August.