S
M
T
W
T
F
S
26
61°
36°
27
59°
43°
28
50°
36°
29
57°
32°
30
61°
32°
1
73°
32°
2
64°
48°
3
50°
45°
4
61°
43°
5
50°
34°
6
50°
30°
7
57°
30°
8
61°
45°
9
48°
34°
10
55°
32°
11
46°
34°
12
57°
39°
13
52°
37°
14
52°
36°
15
52°
36°
16
57°
34°
17
59°
43°
18
N/A
19
60°
50°
20
64°
53°
21
68°
52°
22
71°
55°
23
69°
52°
24
64°
50°
25
65°
49°
26
66°
48°
27
66°
51°
28
66°
49°
29
65°
47°
30
64°
48°
31
59°
46°
1
58°
46°
2
58°
44°
3
62°
48°
4
61°
51°
5
62°
51°
6
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Seaton Sluice
Seaton Sluice's May 2026 forecast shows daily high temperatures ranging from 58° to 71°, with overnight lows between 44° and 55°. The average high for May is 64° with an average low of 49°. 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 Seaton Sluice. See also: June | July | August.
