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

Areas of Excessive Rainfall and Severe Thunderstorms; Typhoon Watch for Guam/CNMI

Heavy to excessive rainfall will continue today from the Texas Big Bend region into southern Oklahoma. Locally considerable flash and urban flooding is possible, and river flooding will continue in central Oklahoma. Scattered severe thunderstorms are possible in parts of the Mid-Atlantic Friday. A Typhoon Watch has been issued for Guam and CNMI. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

66°F

19°C

Humidity 65%
Wind Speed E 7 mph
Barometer 30.18 in (1021.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 15 Oct 1:52 pm EDT
Extended Forecast for

Oxon Hill-Glassmanor MD

  • This Afternoon

    This Afternoon: A chance of showers, mainly before 5pm. Cloudy, with a high near 66. Northeast wind around 6 mph. Chance of precipitation is 40%.

    High: 66 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers between midnight and 2am. Patchy fog between 4am and 5am. Otherwise, cloudy, with a low around 59. East wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 82. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 82 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Showers and thunderstorms. Low around 51. West wind 11 to 13 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Showers

  • Saturday

    Saturday: Showers likely before 8am. Partly sunny, with a high near 55. North wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers before 2am. Mostly clear, with a low around 41. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of showers, mainly before 5pm. Cloudy, with a high near 66. Northeast wind around 6 mph. Chance of precipitation is 40%.
Tonight
A chance of showers between midnight and 2am. Patchy fog between 4am and 5am. Otherwise, cloudy, with a low around 59. East wind 3 to 5 mph. Chance of precipitation is 30%.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 82. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.
Friday Night
Showers and thunderstorms. Low around 51. West wind 11 to 13 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely before 8am. Partly sunny, with a high near 55. North wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 57.
Sunday Night
A slight chance of showers before 2am. Mostly clear, with a low around 41. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oxon Hill-Glassmanor MD
 38.79°N 76.98°W (Elev. 200 ft)
Last Update:
10:53 am EDT Oct 15, 2026
Forecast Valid:
2pm EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation