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

Dover Air Force Base (KDOV)

Lat: 39.13°NLon: 75.47°WElev: 30ft.

Fog/Mist

45°F

7°C

Humidity 95%
Wind Speed E 9 mph
Barometer 30.15 in (1021.4 mb)
Dewpoint 44°F (7°C)
Visibility 0.88 mi
Wind Chill40°F (4°C)
Last update 5 Mar 6:55 pm EST
Extended Forecast for

Harrington DE

  • Tonight

    Tonight: A chance of rain, mainly after 11pm. Widespread dense fog, mainly before 5am. Otherwise, mostly cloudy, with a low around 42. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance Rain
    and Dense Fog

  • Friday

    Friday: Patchy fog between 10am and 11am. Otherwise, mostly cloudy, with a high near 49. Northeast wind 5 to 10 mph.

    High: 49 °F

    Areas Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A slight chance of rain after 1am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 40. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 40 °F

    Patchy Fog
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: A slight chance of showers after 1pm. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. Light and variable wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 70 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 59. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Partly sunny, with a high near 71. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain, mainly after 11pm. Widespread dense fog, mainly before 5am. Otherwise, mostly cloudy, with a low around 42. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Patchy fog between 10am and 11am. Otherwise, mostly cloudy, with a high near 49. Northeast wind 5 to 10 mph.
Friday Night
A slight chance of rain after 1am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 40. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Saturday
A slight chance of showers after 1pm. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. Light and variable wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 20%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 59. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Partly sunny, with a high near 71. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Partly sunny, with a high near 76.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrington DE
 38.91°N 75.61°W (Elev. 52 ft)
Last Update:
4:09 pm EST Mar 5, 2026
Forecast Valid:
7pm EST Mar 5, 2026-6pm EDT Mar 12, 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