S
M
T
W
T
F
S
26
49°
41°
27
66°
36°
28
64°
36°
29
68°
51°
30
70°
50°
1
68°
45°
2
61°
45°
3
60°
43°
4
76°
44°
5
84°
60°
6
74°
62°
7
66°
47°
8
69°
47°
9
74°
53°
10
84°
51°
11
63°
43°
12
69°
45°
13
76°
51°
14
66°
52°
15
68°
54°
16
72°
62°
17
80°
62°
18
77°
65°
19
89°
69°
20
87°
67°
21
72°
57°
22
68°
60°
23
70°
58°
24
74°
58°
25
76°
62°
26
80°
63°
27
82°
59°
28
78°
60°
29
72°
62°
30
74°
64°
31
79°
63°
1
74°
60°
2
74°
61°
3
75°
58°
4
74°
59°
5
76°
65°
6
82°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in West Rehoboth
West Rehoboth's May 2026 forecast shows daily high temperatures ranging from 66° to 89°, with overnight lows between 52° and 69°. The average high for May is 76° with an average low of 61°. 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 West Rehoboth. See also: June | July | August.