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

84°F

29°C

Humidity 48%
Wind Speed NE 6 mph
Barometer 29.88 in (1011.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 24 May 11:52 am EDT
Extended Forecast for

Chillum MD

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms before 2pm, then isolated showers between 2pm and 5pm, then scattered showers and thunderstorms after 5pm. Partly sunny, with a high near 82. Light east wind. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%.

    Low: 66 °F

    Scattered
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms, mainly between 11am and 2pm. Partly sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 66. Light south wind. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.

    Low: 67 °F

    Chance
    Showers

  • Memorial Day

    Memorial Day: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 81. Chance of precipitation is 80%.

    High: 81 °F

    Chance
    T-storms then
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 64. Chance of precipitation is 80%.

    Low: 64 °F

    Showers then
    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers after 2pm. Mostly sunny, with a high near 80. Chance of precipitation is 30%.

    High: 80 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms before 2pm, then isolated showers between 2pm and 5pm, then scattered showers and thunderstorms after 5pm. Partly sunny, with a high near 82. Light east wind. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms, mainly between 11am and 2pm. Partly sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 66. Light south wind. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
Memorial Day
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 81. Chance of precipitation is 80%.
Monday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 64. Chance of precipitation is 80%.
Tuesday
A chance of showers after 2pm. Mostly sunny, with a high near 80. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 8pm. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly sunny, with a high near 75. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 55. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Chillum MD
 38.95°N 76.99°W (Elev. 98 ft)
Last Update:
10:30 am EDT May 24, 2024
Forecast Valid:
12pm EDT May 24, 2024-6pm EDT May 30, 2024
 
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