World Resorts USA Rehoboth Beach Weather

Rehoboth Beach 14 Days Forecast

14.09
mon
Day
73°F
S 21 mph
Precip.
22%
Night
70°F
SW 20 mph
Precip.
2%
15.09
tue
Day
72°F
W 12 mph
Precip.
13%
Night
70°F
NW 11 mph
Precip.
15%
16.09
wed
Day
70°F
NW 6 mph
Precip.
11%
Night
72°F
N 10 mph
Precip.
5%
17.09
thu
Day
70°F
NW 7 mph
Precip.
6%
Night
73°F
N 14 mph
Precip.
7%
18.09
fri
Day
73°F
SW 17 mph
Precip.
27%
Night
72°F
SW 24 mph
Precip.
14%
19.09
sat
Day
70°F
SW 22 mph
Precip.
4%
Night
70°F
W 11 mph
Precip.
11%
20.09
sun
Day
72°F
N 12 mph
Precip.
15%
Night
68°F
S 21 mph
Precip.
65%
21.09
mon
Day
63°F
SW 25 mph
Precip.
31%
Night
66°F
SW 32 mph
Precip.
38%
22.09
tue
Day
68°F
W 33 mph
Precip.
85%
Night
66°F
SW 37 mph
Precip.
82%
23.09
wed
Day
63°F
S 34 mph
Precip.
56%
Night
64°F
S 30 mph
Precip.
19%
24.09
thu
Day
64°F
NW 25 mph
Precip.
13%
Night
68°F
S 25 mph
Precip.
14%
25.09
fri
Day
68°F
W 12 mph
Precip.
3%
Night
68°F
E 11 mph
Precip.
6%
26.09
sat
Day
72°F
SE 7 mph
Precip.
12%
Night
70°F
E 11 mph
Precip.
5%
27.09
sun
Day
73°F
SE 9 mph
Precip.
17%
Night
73°F
NE 8 mph
Precip.
7%

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 72.5°F. The highest and lowest sea temperatures during the month were 74.7°F and 70.9°F.

Air temperature in Rehoboth Beach, °F

Precipitation total in Rehoboth Beach, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Rehoboth Beach

Sunniest months:
November 17 days
June 15 days
October 15 days
Warmest months:
July 81.9 °F
August 79.6 °F
June 76.4 °F
Warmest sea temp:
July 76.3 °F
August 75.8 °F
September 73.2 °F
Coldest months:
January 40.3 °F
February 42.6 °F
December 45.3 °F
Rainiest months:
August 4 days
July 3 days
February 3 days
Windiest months:
March 12.4 mph
January 12.3 mph
February 12.0 mph

Rehoboth Beach on a weather map

Current weather
16:55
Rehoboth Beach
+75°F
S 19 mph
Feels like: +77°F
Precip.: 1%
Places in USA:
Name
°F
Boston
+68°F
Washington
+75°F
Hawaii
+79°F
Las Vegas
+91°F
Los Angeles
+84°F
Miami
+86°F
Maui
+72°F
Myrtle Beach
+91°F
New York
+75°F
Panama City Beach
+95°F
San Diego
+72°F
San Francisco
+64°F
Santa Monica
+77°F
Sarasota
+88°F
Chicago
+72°F
all places
24 Hours Forecast
Rehoboth Beach
Local time: 16:55
September 14, monday
1800
75°F
S
19 mph
2100
73°F
S
21 mph
September 15, tuesday
0000
70°F
SW
20 mph
0300
70°F
SW
13 mph
0600
70°F
SW
14 mph
0900
72°F
SW
13 mph
1200
72°F
W
12 mph
1500
70°F
W
11 mph
Units of measurement: °C / °F