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.

Mostly Cloudy

18°C

65°F

Humidity 70%
Wind Speed S 11 km/h
Barometer 1018.4 mb (30.08 in)
Dewpoint 13°C (55°F)
Visibility 16 km
Last update 2 Jun 4:52 am EDT
Extended Forecast for

Mc Lean VA

  • Today

    Today: A slight chance of showers after 2pm. Partly sunny, with a high near 28. Southwest wind 10 to 13 km/h. Chance of precipitation is 20%.

    High: 28 °C

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 19. South wind 8 to 10 km/h. Chance of precipitation is 40%.

    Low: 19 °C

    Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 29. Southwest wind 5 to 10 km/h becoming northwest in the afternoon. Chance of precipitation is 40%.

    High: 29 °C

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of thunderstorms before 8pm. Partly cloudy, with a low around 18. Calm wind. Chance of precipitation is 30%.

    Low: 18 °C

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 28. East wind 5 to 11 km/h. Chance of precipitation is 30%.

    High: 28 °C

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 5am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

    Low: 18 °C

    Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.

    High: 28 °C

    Mostly Cloudy
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.

    Low: 20 °C

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 29. Chance of precipitation is 60%.

    High: 29 °C

    Showers
    Likely

Detailed Forecast

Today
A slight chance of showers after 2pm. Partly sunny, with a high near 28. Southwest wind 10 to 13 km/h. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 19. South wind 8 to 10 km/h. Chance of precipitation is 40%.
Monday
A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 29. Southwest wind 5 to 10 km/h becoming northwest in the afternoon. Chance of precipitation is 40%.
Monday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 18. Calm wind. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 28. East wind 5 to 11 km/h. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 5am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 29. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely before midnight, then a chance of showers between midnight and 2am. Partly cloudy, with a low around 18. Chance of precipitation is 60%.
Friday
Sunny, with a high near 27.
Friday Night
Mostly clear, with a low around 17.
Saturday
A chance of showers. Mostly sunny, with a high near 28. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mc Lean VA
 38.95°N 77.19°W (Elev. 253 m)
Last Update:
4:29 am EDT Jun 2, 2024
Forecast Valid:
5am EDT Jun 2, 2024-6pm EDT Jun 8, 2024
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation