S
M
T
W
T
F
S
27
54°
49°
28
54°
49°
29
54°
44°
30
58°
39°
1
73°
38°
2
57°
48°
3
57°
43°
4
59°
41°
5
67°
38°
6
76°
45°
7
58°
48°
8
61°
42°
9
64°
40°
10
58°
45°
11
54°
48°
12
59°
48°
13
57°
50°
14
57°
49°
15
53°
50°
16
55°
49°
17
58°
48°
18
56°
47°
19
58°
48°
20
57°
49°
21
61°
43°
22
59°
44°
23
59°
44°
24
62°
42°
25
62°
50°
26
59°
48°
27
71°
44°
28
64°
55°
29
61°
48°
30
72°
44°
31
60°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Grayland
Grayland's May 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Grayland. See also: June | July | August.