Current conditions at

Baltimore, Baltimore-Washington International Airport (KBWI)

Lat: 39.17°NLon: 76.68°WElev: 135ft.

Mostly Cloudy

69°F

21°C

Humidity 30%
Wind Speed S 9 G 26 mph
Barometer 29.87 in (1011.5 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 20 Mar 2:54 pm EDT
Extended Forecast for

Severn MD

  • This Afternoon

    This Afternoon: Mostly sunny early, then becoming cloudy, with a high near 68. South wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 68 °F

    Becoming
    Cloudy

  • Tonight

    Tonight: Showers and thunderstorms likely before 2am, then isolated showers between 2am and 3am.  Cloudy during the early evening, then gradual clearing, with a low around 49. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 64. North wind 6 to 8 mph.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 46. Calm wind becoming southeast around 5 mph after midnight.

    Low: 46 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 77. South wind 5 to 9 mph.

    High: 77 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely after 2am.  Mostly cloudy, with a low around 52. Chance of precipitation is 60%.

    Low: 52 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers likely before 8am, then a chance of rain between 8am and 2pm.  Mostly sunny, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely then
    Chance Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny early, then becoming cloudy, with a high near 68. South wind 14 to 16 mph, with gusts as high as 25 mph.
Tonight
Showers and thunderstorms likely before 2am, then isolated showers between 2am and 3am. Cloudy during the early evening, then gradual clearing, with a low around 49. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 64. North wind 6 to 8 mph.
Saturday Night
Increasing clouds, with a low around 46. Calm wind becoming southeast around 5 mph after midnight.
Sunday
Partly sunny, with a high near 77. South wind 5 to 9 mph.
Sunday Night
A chance of showers and thunderstorms, then showers likely after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Monday
Showers likely before 8am, then a chance of rain between 8am and 2pm. Mostly sunny, with a high near 60. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly cloudy, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Severn MD
 39.15°N 76.72°W (Elev. 200 ft)
2:23 pm EDT Mar 20, 2026
2pm EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
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Additional Resources

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