Summer Heat In Multiple Spots

A large dome of high pressure is expected to deliver summer heat with humidity in multiple sections of the country to start off the week. Excessive heat warnings and heat advisories are in effect across the south-central Plains, Mid to Lower Mississippi Valley and from the Mid-Atlantic into the Northeast. This includes the cities of New York, Philadelphia, Dallas, Oklahoma City and Kansas City. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Partly Cloudy

80°F

27°C

Humidity 76%
Wind Speed Calm
Barometer 29.98 in (1015.1 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 19 Aug 1:52 am EDT
Extended Forecast for

Washington DCSimilar City Names

  • Overnight

    Overnight: Partly cloudy, with a low around 75. South wind around 6 mph.

    Partly Cloudy

    Low: 75 °F

  • Monday

    Monday: Mostly sunny, with a high near 96. Heat index values as high as 102. South wind around 5 mph.

    Mostly Sunny

    High: 96 °F

  • Monday
    Night

    Monday Night: Scattered showers and thunderstorms, mainly between 7pm and 10pm.  Mostly cloudy, with a low around 76. Southwest wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 30%.

    Scattered
    T-storms then
    Mostly Cloudy

    Low: 76 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 96. Heat index values as high as 104. Light and variable wind becoming east around 5 mph in the afternoon.  Chance of precipitation is 40%.

    Partly Sunny
    then Chance
    T-storms

    High: 96 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 75. South wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 40%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 75 °F

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 9am.  Partly sunny, with a high near 94. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 94 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 75. Chance of precipitation is 40%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 75 °F

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 9am.  Partly sunny, with a high near 91. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 91 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 69. Chance of precipitation is 50%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 69 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 75. South wind around 6 mph.
Monday
Mostly sunny, with a high near 96. Heat index values as high as 102. South wind around 5 mph.
Monday Night
Scattered showers and thunderstorms, mainly between 7pm and 10pm. Mostly cloudy, with a low around 76. Southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 96. Heat index values as high as 104. Light and variable wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 9am. Partly sunny, with a high near 94. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
Thursday
A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 91. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.
Friday
A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Mostly sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
Washington DCSimilar City Names
 38.89°N 77.02°W (Elev. 20 ft)
1:31 am EDT Aug 19, 2019
2am EDT Aug 19, 2019-6pm EDT Aug 25, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database