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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Rehoboth Beach, DE
Content continues below
May
Average Temperature
High
20°
Feels 20
Low
13°
Feels 13
Average Precipitation
11 Days
Rain amount
72.7mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
14°
13
19°
14
17°
15
18°
16
22°
17
22°
18
22°
19
25°
20
22°
21
15°
22
15°
23
18°
24
18°
25
18°
26
18°
27
28
29
30
31
Forecast
Tuesday, May 12, 2026
Day
14°
Feels 14
Wind
21 km/h N
Gust
32 km/h
Humidity
42%
P.O.P
0%
Night
12°
Feels 10
Wind
24 km/h S
Gust
36 km/h
Humidity
81%
P.O.P
20%
Historical Averages
May 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.