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

82°F

28°C

Humidity 60%
Wind Speed SW 13 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 20 Sep 1:54 pm EDT
Extended Forecast for

Lewes DESimilar City Names

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 80. South wind around 15 mph.

    High: 80 °F

    Partly Sunny

  • Tonight

    Tonight: Rain and thunderstorms likely before 2am, then a chance of rain. Mostly cloudy, with a low around 65. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Rain Likely

  • Monday

    Monday: A slight chance of showers before 8am, then a chance of showers after 2pm. Increasing clouds, with a high near 74. Northeast wind 10 to 15 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers. Cloudy, with a low around 62. East wind around 15 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely. Mostly cloudy, with a high near 71. Breezy, with a northeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Cloudy, with a low around 60. Windy. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    Showers and
    Windy

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 69. Windy. Chance of precipitation is 50%.

    High: 69 °F

    Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 59. Windy. Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers and
    Windy

  • Thursday

    Thursday: A chance of showers. Mostly cloudy, with a high near 68. Breezy. Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 80. South wind around 15 mph.
Tonight
Rain and thunderstorms likely before 2am, then a chance of rain. Mostly cloudy, with a low around 65. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers before 8am, then a chance of showers after 2pm. Increasing clouds, with a high near 74. Northeast wind 10 to 15 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers. Cloudy, with a low around 62. East wind around 15 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers likely. Mostly cloudy, with a high near 71. Breezy, with a northeast wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Cloudy, with a low around 60. Windy. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers. Mostly cloudy, with a high near 69. Windy. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 59. Windy. Chance of precipitation is 40%.
Thursday
A chance of showers. Mostly cloudy, with a high near 68. Breezy. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 57. Breezy. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 68. Breezy. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lewes DESimilar City Names
 38.77°N 75.15°W (Elev. 10 ft)
Last Update:
4:09 am EDT Sep 20, 2026
Forecast Valid:
2pm EDT Sep 20, 2026-6pm EDT Sep 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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