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

Southwest Monsoon Flooding

Monsoonal conditions in the Southwest will lead to threats of flash flooding through the weekend. Severe thunderstorms will be possible through Friday night in the northern tier of the country and Saturday afternoon in the vicinity of the Southern Great Lakes. Warm conditions have prompted Heat Advisories for portions of the Midwest and ArkLaMiss this weekend. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

72°F

22°C

Humidity 59%
Wind Speed S 3 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 24 Jul 3:52 am EDT
Extended Forecast for

Washington DC, Reagan National Airport VA

  • Today

    Today: Mostly sunny, with a high near 86. Calm wind becoming south 5 to 9 mph in the morning.

    Mostly Sunny

    High: 86 °F

  • Tonight

    Tonight: A slight chance of showers after 2am. Partly cloudy, with a low around 73. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Partly Cloudy
    then Slight
    Chance
    Showers

    Low: 73 °F

  • Sunday

    Sunday: A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 92. Southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    Partly Sunny
    then Chance
    T-storms

    High: 92 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 76. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 76 °F

  • Monday

    Monday: Isolated showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 91. West wind 3 to 6 mph. Chance of precipitation is 50%.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 91 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 73. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 73 °F

  • Tuesday

    Tuesday: Sunny, with a high near 93.

    Sunny

    High: 93 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 75.

    Mostly Clear

    Low: 75 °F

  • Wednesday

    Wednesday: Sunny, with a high near 94.

    Sunny

    High: 94 °F

Detailed Forecast

Today
Mostly sunny, with a high near 86. Calm wind becoming south 5 to 9 mph in the morning.
Tonight
A slight chance of showers after 2am. Partly cloudy, with a low around 73. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 92. Southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 76. Southwest wind around 6 mph. Chance of precipitation is 30%.
Monday
Isolated showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 91. West wind 3 to 6 mph. Chance of precipitation is 50%.
Monday Night
A chance of showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 73. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Partly cloudy, with a low around 73.
Thursday
Mostly sunny, with a high near 92.
Thursday Night
Scattered showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Friday
Scattered showers. Sunny, with a high near 91. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Washington DC, Reagan National Airport VA
 38.84°N 77.03°W (Elev. 3 ft)
Last Update:
1:31 am EDT Jul 24, 2021
Forecast Valid:
4am EDT Jul 24, 2021-6pm EDT Jul 30, 2021
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation