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Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

A Few Clouds

79°F

26°C

Humidity 100%
Wind Speed W 5 mph
Barometer 30.01 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 1 Sep 9:15 am EDT
Extended Forecast for

Havre de Grace MD

  • Today

    Today: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Southwest wind 5 to 9 mph. Chance of precipitation is 20%.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 73. Southwest wind around 6 mph becoming north after midnight. Chance of precipitation is 50%.

    Low: 73 °F

    Scattered
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly between 11am and 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 84. Northeast wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 50%.

    High: 84 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Southeast wind 5 to 8 mph. Chance of precipitation is 50%.

    Low: 71 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, then scattered showers and thunderstorms after 2pm. Partly sunny, with a high near 90. South wind 5 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 50%.

    High: 90 °F

    Slight Chance
    Showers then
    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.

    Low: 72 °F

    Chance
    T-storms

  • Friday

    Friday: A slight chance of showers after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 20%.

    High: 89 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 67. Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Southwest wind 5 to 9 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms before 2am, then a slight chance of showers between 2am and 5am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 73. Southwest wind around 6 mph becoming north after midnight. Chance of precipitation is 50%.
Wednesday
A chance of showers and thunderstorms, mainly between 11am and 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 84. Northeast wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Southeast wind 5 to 8 mph. Chance of precipitation is 50%.
Thursday
A slight chance of showers, then scattered showers and thunderstorms after 2pm. Partly sunny, with a high near 90. South wind 5 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 50%.
Thursday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Friday
A slight chance of showers after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 67. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
Sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 62.
Labor Day
A chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Havre de Grace MD
 39.55°N 76.1°W (Elev. 43 ft)
Last Update:
7:52 am EDT Sep 1, 2026
Forecast Valid:
9am EDT Sep 1, 2026-6pm EDT Sep 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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