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

Hazardous Weather Conditions

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

37°F

3°C

Humidity 54%
Wind Speed SW 8 mph
Barometer 29.66 in (1004.3 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 1 Jan 1:52 am EST
Extended Forecast for

Cabin John MD

  • Overnight

    Overnight: A chance of snow showers, mainly after 5am. Mostly cloudy, with a low around 28. West wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Snow
    Showers

  • New Year's Day

    New Year's Day: Mostly cloudy, then gradually becoming sunny, with a high near 32. Northwest wind 10 to 14 mph, with gusts as high as 36 mph.

    High: 32 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. Light northwest wind.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. Calm wind becoming west around 5 mph in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 20%.

    High: 39 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of snow showers, mainly after 5am. Mostly cloudy, with a low around 28. West wind 6 to 8 mph. Chance of precipitation is 30%.
New Year's Day
Mostly cloudy, then gradually becoming sunny, with a high near 32. Northwest wind 10 to 14 mph, with gusts as high as 36 mph.
Thursday Night
Mostly cloudy, with a low around 24. Light northwest wind.
Friday
Mostly sunny, with a high near 42. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 26. Calm wind.
Saturday
A slight chance of snow after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly cloudy, with a high near 39.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cabin John MD
 38.97°N 77.18°W (Elev. 49 ft)
Last Update:
12:53 am EST Jan 1, 2026
Forecast Valid:
2am EST Jan 1, 2026-6pm EST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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