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

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

36°F

2°C

Humidity 48%
Wind Speed NA
Barometer 30.05 in (1017.4 mb)
Dewpoint 18°F (-8°C)
Visibility NA
Last update 17 Jan 7:53 am EST
Extended Forecast for

Gwynn Oak MD

  • Today

    Today: Rain and snow before 1pm, then a slight chance of rain showers between 1pm and 2pm. High near 43. South wind 5 to 8 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow then
    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain, mainly after 3am. Increasing clouds, with a low around 31. Light northwest wind. Chance of precipitation is 40%.

    Low: 31 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A chance of light snow. Cloudy, with a high near 34. Northwest wind 3 to 8 mph. Chance of precipitation is 40%.

    High: 34 °F

    Chance Light
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. Northwest wind 3 to 6 mph.

    Low: 19 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 37. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
Rain and snow before 1pm, then a slight chance of rain showers between 1pm and 2pm. High near 43. South wind 5 to 8 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain, mainly after 3am. Increasing clouds, with a low around 31. Light northwest wind. Chance of precipitation is 40%.
Sunday
A chance of light snow. Cloudy, with a high near 34. Northwest wind 3 to 8 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 19. Northwest wind 3 to 6 mph.
M.L.King Day
Sunny, with a high near 37. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Sunny, with a high near 25.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gwynn Oak MD
 39.32°N 76.69°W (Elev. 354 ft)
Last Update:
7:51 am EST Jan 17, 2026
Forecast Valid:
8am EST Jan 17, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation