National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Georgetown - Delaware Coastal Airport (KGED)

Lat: 38.69°NLon: 75.36°WElev: 46ft.

Overcast

81°F

27°C

Humidity 67%
Wind Speed N 5 mph
Barometer 30.06 in (1017.9 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 18 Sep 1:54 pm EDT
Extended Forecast for

Rehoboth Beach DE

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 81. Northeast wind around 10 mph.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 70. Northeast wind 5 to 10 mph.

    Low: 70 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 73. Northeast wind around 15 mph.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 69. Southeast wind 10 to 15 mph.

    Low: 69 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 78. South wind 10 to 15 mph.

    High: 78 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 70. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Showers
    Likely and
    Patchy Fog

  • Monday

    Monday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.

    High: 74 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 67. Breezy. Chance of precipitation is 40%.

    Low: 67 °F

    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 71. Windy. Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers and
    Windy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 81. Northeast wind around 10 mph.
Tonight
Partly cloudy, with a low around 70. Northeast wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 73. Northeast wind around 15 mph.
Saturday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 69. Southeast wind 10 to 15 mph.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 78. South wind 10 to 15 mph.
Sunday Night
Showers likely and possibly a thunderstorm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 70. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 67. Breezy. Chance of precipitation is 40%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 71. Windy. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 65. Windy. Chance of precipitation is 50%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 70. Windy. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 64. Windy. Chance of precipitation is 50%.
Thursday
A chance of showers. Mostly cloudy, with a high near 69. Windy. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rehoboth Beach DE
 38.72°N 75.07°W (Elev. 0 ft)
Last Update:
2:12 pm EDT Sep 18, 2026
Forecast Valid:
2pm EDT Sep 18, 2026-6pm EDT Sep 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation