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USA

Rehoboth Beach Weather

Rehoboth Beach 14 Days Forecast

25.12
thu

Day

39°F

NE 17 mph

Precip.
0%

Night

36°F

S 19 mph

Precip.
0%

26.12
fri

Day

30°F

W 7 mph

Precip.
0%

Night

36°F

NW 14 mph

Precip.
100%

27.12
sat

Day

43°F

SW 15 mph

Precip.
100%

Night

36°F

S 11 mph

Precip.
0%

28.12
sun

Day

37°F

E 6 mph

Precip.
0%

Night

45°F

N 18 mph

Precip.
0%

29.12
mon

Day

50°F

E 26 mph

Precip.
100%

Night

32°F

SE 26 mph

Precip.
0%

30.12
tue

Day

30°F

E 26 mph

Precip.
0%

Night

30°F

SE 21 mph

Precip.
0%

31.12
wed

Day

34°F

E 15 mph

Precip.
0%

Night

34°F

NE 11 mph

Precip.
0%

01.01
thu

Day

39°F

E 6 mph

Precip.
0%

Night

39°F

SW 5 mph

Precip.
0%

02.01
fri

Day

43°F

NW 6 mph

Precip.
0%

Night

43°F

N 9 mph

Precip.
0%

03.01
sat

Day

46°F

N 12 mph

Precip.
0%

Night

48°F

NE 12 mph

Precip.
0%

04.01
sun

Day

52°F

NE 12 mph

Precip.
20%

Night

41°F

SE 16 mph

Precip.
0%

05.01
mon

Day

36°F

SE 14 mph

Precip.
0%

Night

36°F

S 10 mph

Precip.
0%

06.01
tue

Day

36°F

S 15 mph

Precip.
0%

Night

32°F

SW 11 mph

Precip.
0%

07.01
wed

Day

39°F

W 12 mph

Precip.
0%

Night

43°F

NW 21 mph

Precip.
100%

sea water
temperature

Rehoboth Beach

monthly
weather

Rehoboth Beach

current
weather

Rehoboth Beach

7 days
forecast

Rehoboth Beach

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2025

2024

2023

The average sea water temperature in December of 2025 was 45.0°F. The highest and lowest sea temperatures during the month were 50.5°F and 41.4°F.

Show year:

2025

2024

2023

The average sea water temperature in January of 2025 was 38.3°F. The highest and lowest sea temperatures during the month were 44.4°F and 33.8°F.