National Weather Service forecast

Dewey Beach, Delaware Weather

55°Overnight: Mostly Clear
Wind S 5 mph
7-DayHourlyRadar

Dewey Beach 7-Day Forecast

  1. Overnight
    55°F
    Mostly Clear
    1% chance of precipitation

    Mostly clear, with a low around 55. South wind around 5 mph.

  2. Wednesday
    72°F
    Patchy Fog then Sunny
    1% chance of precipitation

    Patchy fog between 8am and 9am. Sunny. High near 72, with temperatures falling to around 66 in the afternoon. South wind 5 to 10 mph.

  3. Wednesday Night
    60°F
    Mostly Cloudy
    2% chance of precipitation

    Mostly cloudy, with a low around 60. South wind 5 to 10 mph.

  4. Thursday
    74°F
    Partly Sunny
    9% chance of precipitation

    Partly sunny, with a high near 74. South wind 10 to 15 mph.

  5. Thursday Night
    61°F
    Light Rain
    80% chance of precipitation

    A chance of rain before 1am, then rain and a chance of thunderstorms. Mostly cloudy, with a low around 61. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

  6. Friday
    69°F
    Rain
    97% chance of precipitation

    Rain and a chance of thunderstorms. Cloudy, with a high near 69. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

  7. Friday Night
    54°F
    Rain
    97% chance of precipitation

    Rain and a slight chance of thunderstorms before 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 100%.

  8. Saturday
    63°F
    Sunny
    9% chance of precipitation

    Sunny, with a high near 63.

  9. Saturday Night
    49°F
    Partly Cloudy
    5% chance of precipitation

    Partly cloudy, with a low around 49.

  10. Sunday
    58°F
    Sunny
    3% chance of precipitation

    Sunny, with a high near 58.

  11. Sunday Night
    48°F
    Mostly Clear
    7% chance of precipitation

    Mostly clear, with a low around 48.

  12. Monday
    58°F
    Sunny
    7% chance of precipitation

    Sunny, with a high near 58.

  13. Monday Night
    47°F
    Mostly Clear
    4% chance of precipitation

    Mostly clear, with a low around 47.

  14. Tuesday
    61°F
    Sunny
    3% chance of precipitation

    Sunny, with a high near 61.

Issued by the National Weather Service (PHI office), updated .

Dewey Beach Hourly Forecast

Loading the next 48 hours…

Full 100+ hour forecast for Dewey Beach

Dewey Beach Weather Radar

Open the full radar for Dewey Beach

About Dewey Beach

Population (2020 Census)
353
Coordinates
38.696, -75.075
Elevation
7 ft
NWS forecast office
PHI
Time zone
America/New York
Sunrise today
6:30 AM EST
Sunset today
4:57 PM EST
Daylight today
10 h 27 min

Dewey Beach Weather Questions

What is the weather forecast for Dewey Beach, Delaware?

Overnight: Mostly clear, with a low around 55. South wind around 5 mph. Wednesday: Patchy fog between 8am and 9am. Sunny. High near 72, with temperatures falling to around 66 in the afternoon. South wind 5 to 10 mph.

Will it rain or snow in Dewey Beach this week?

The best chance of precipitation is Friday at 97%. Periods with a 30% chance or more: Thursday Night (80%), Friday (97%), Friday Night (97%).

How warm and how cold will it get in Dewey Beach this week?

The warmest day is Thursday, with a high near 74°F. The coldest night is Monday Night, with a low near 47°F.

What time are sunrise and sunset in Dewey Beach today?

Sunrise is at 6:30 AM EST and sunset is at 4:57 PM EST, for 10 h 27 min of daylight.

Weather near Dewey Beach

Largest cities in Delaware

All Delaware cities