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

Baltimore, Baltimore-Washington International Airport (KBWI)

Lat: 39.17°NLon: 76.68°WElev: 135ft.

Overcast

54°F

12°C

Humidity 34%
Wind Speed SE 3 mph
Barometer 29.56 in (1001.0 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 14 Jan 12:54 pm EST
Extended Forecast for

Severn MD

  • This Afternoon

    This Afternoon: Cloudy, with a high near 53. South wind around 7 mph.

    High: 53 °F

    Cloudy

  • Tonight

    Tonight: Rain likely, mainly before 2am. Cloudy, with a low around 27. Blustery, with a southwest wind 8 to 13 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 27 °F

    Chance Rain
    then Rain
    Likely and
    Blustery

  • Thursday

    Thursday: Mostly sunny, with a high near 32. West wind 15 to 17 mph, with gusts as high as 30 mph.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20. West wind 11 to 14 mph, with gusts as high as 28 mph.

    Low: 20 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 36. West wind 7 to 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow showers before 1pm, then a chance of rain showers. Partly sunny, with a high near 45. Chance of precipitation is 40%.

    High: 45 °F

    Chance
    Rain/Snow

  • Saturday Night

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

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 53. South wind around 7 mph.
Tonight
Rain likely, mainly before 2am. Cloudy, with a low around 27. Blustery, with a southwest wind 8 to 13 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 32. West wind 15 to 17 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 20. West wind 11 to 14 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 36. West wind 7 to 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow showers before 1pm, then a chance of rain showers. Partly sunny, with a high near 45. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 17.
M.L.King Day
Sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Severn MD
 39.14°N 76.69°W (Elev. 148 ft)
Last Update:
12:53 pm EST Jan 14, 2026
Forecast Valid:
1pm EST Jan 14, 2026-6pm EST Jan 20, 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