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

Hazardous Weather Conditions

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

A Few Clouds

78°F

26°C

Humidity 85%
Wind Speed N 3 mph
Barometer 30.01 in (1016.3 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 15 Aug 1:52 am EDT
Extended Forecast for

Washington DC, Reagan National Airport VA

  • Overnight

    Overnight: Partly cloudy, with a low around 74. Light north wind.

    Low: 74 °F

    Partly Cloudy

  • Friday

    Friday: Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 89. East wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 89 °F

    Scattered
    T-storms

  • Friday Night

    Friday Night: Scattered showers and thunderstorms, mainly before 7pm. Increasing clouds, with a low around 74. East wind around 7 mph. Chance of precipitation is 30%.

    Low: 74 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 88. East wind around 7 mph.

    High: 88 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. South wind around 7 mph.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 74. Light north wind.
Friday
Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 89. East wind 6 to 8 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers and thunderstorms, mainly before 7pm. Increasing clouds, with a low around 74. East wind around 7 mph. Chance of precipitation is 30%.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 88. East wind around 7 mph.
Saturday Night
Mostly clear, with a low around 73. South wind around 7 mph.
Sunday
Sunny, with a high near 92.
Sunday Night
Partly cloudy, with a low around 75.
Monday
Mostly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 71.
Tuesday
Partly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 70.
Wednesday
A chance of showers. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Washington DC, Reagan National Airport VA
 38.84°N 77.03°W (Elev. 3 ft)
Last Update:
1:29 am EDT Aug 15, 2025
Forecast Valid:
2am EDT Aug 15, 2025-6pm EDT Aug 21, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation