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

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Partly Cloudy

27°C

80°F

Humidity 47%
Wind Speed SE 9 km/h
Barometer 1021.7 mb (30.17 in)
Dewpoint 14°C (58°F)
Visibility 16 km
Heat Index27°C (81°F)
Last update 13 Jul 8:52 pm EDT
Extended Forecast for

Washington DC

  • Tonight

    Tonight: Clear, with a low around 19. Calm wind.

    Low: 19 °C

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 33. Calm wind becoming southwest 5 to 8 km/h in the afternoon.

    High: 33 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 22. Southwest wind 8 to 10 km/h.

    Low: 22 °C

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 38. Heat index values as high as 41. West wind 8 to 11 km/h.

    High: 38 °C

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. West wind 5 to 11 km/h.

    Low: 26 °C

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 37.

    High: 37 °C

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25.

    Low: 25 °C

    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 36.

    High: 36 °C

    Hot

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 24. Chance of precipitation is 20%.

    Low: 24 °C

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Clear, with a low around 19. Calm wind.
Tuesday
Sunny, with a high near 33. Calm wind becoming southwest 5 to 8 km/h in the afternoon.
Tuesday Night
Clear, with a low around 22. Southwest wind 8 to 10 km/h.
Wednesday
Sunny and hot, with a high near 38. Heat index values as high as 41. West wind 8 to 11 km/h.
Wednesday Night
Mostly clear, with a low around 26. West wind 5 to 11 km/h.
Thursday
Sunny and hot, with a high near 37.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Sunny and hot, with a high near 36.
Friday Night
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 24. Chance of precipitation is 20%.
Saturday
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 36. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 32. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 31. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Washington DC
 38.91°N 77.05°W (Elev. 89 m)
Last Update:
7:53 pm EDT Jul 13, 2026
Forecast Valid:
9pm EDT Jul 13, 2026-6pm EDT Jul 20, 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