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

Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast Friday

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. Damaging hurricane-force winds and life-threatening storm surge impacts are expected Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

57°F

14°C

Humidity 100%
Wind Speed SW 5 mph
Barometer 29.83 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 8 Oct 4:55 am EDT
Extended Forecast for

Havre de Grace MD

  • Today

    Today: Sunny, with a high near 76. Southwest wind 6 to 11 mph becoming northwest in the morning. Winds could gust as high as 18 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 55. Northwest wind 5 to 7 mph.

    Low: 55 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 72. Northwest wind 3 to 8 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 71. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 71 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 2pm. Cloudy, with a high near 68. Chance of precipitation is 70%.

    High: 68 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 62. Chance of precipitation is 80%.

    Low: 62 °F

    Showers

  • Columbus Day

    Columbus Day: A chance of showers, mainly before 8am. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 76. Southwest wind 6 to 11 mph becoming northwest in the morning. Winds could gust as high as 18 mph.
Tonight
Clear, with a low around 55. Northwest wind 5 to 7 mph.
Friday
Sunny, with a high near 72. Northwest wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 56. Calm wind.
Saturday
Partly sunny, with a high near 71. Northeast wind around 5 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 60.
Sunday
Showers likely, mainly after 2pm. Cloudy, with a high near 68. Chance of precipitation is 70%.
Sunday Night
Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 62. Chance of precipitation is 80%.
Columbus Day
A chance of showers, mainly before 8am. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 73. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 53. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Havre de Grace MD
 39.57°N 76.1°W (Elev. 3 ft)
Last Update:
4:52 am EDT Oct 8, 2026
Forecast Valid:
5am EDT Oct 8, 2026-6pm EDT Oct 14, 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