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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Hazardous Weather Conditions

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

54°F

12°C

Humidity 55%
Wind Speed NA
Barometer 30.22 in (1023.3 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 17 Oct 10:53 am EDT
Extended Forecast for

Gwynn Oak MD

  • Today

    Today: Cloudy early, then gradual clearing, with a high near 54. North wind around 17 mph, with gusts as high as 29 mph.

    High: 54 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Areas of frost after 4am. Otherwise, mostly clear, with a low around 35. North wind around 9 mph, with gusts as high as 18 mph.

    Low: 35 °F

    Mostly Clear
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 9am. Otherwise, sunny, with a high near 58. Northeast wind 5 to 7 mph.

    High: 58 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Light northeast wind.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 62. North wind around 8 mph.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy early, then gradual clearing, with a high near 54. North wind around 17 mph, with gusts as high as 29 mph.
Tonight
Areas of frost after 4am. Otherwise, mostly clear, with a low around 35. North wind around 9 mph, with gusts as high as 18 mph.
Sunday
Areas of frost before 9am. Otherwise, sunny, with a high near 58. Northeast wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 39. Light northeast wind.
Monday
Mostly sunny, with a high near 62. North wind around 8 mph.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gwynn Oak MD
 39.33°N 76.72°W (Elev. 374 ft)
Last Update:
10:53 am EDT Oct 17, 2026
Forecast Valid:
11am EDT Oct 17, 2026-6pm EDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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