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

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Overcast

36°F

2°C

Humidity 44%
Wind Speed S 7 mph
Barometer 29.99 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 17 Jan 4:15 am EST
Extended Forecast for

Port Deposit MD

  • Overnight

    Overnight: A chance of light snow. Cloudy, with a low around 35. South wind around 7 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance Light
    Snow

  • Saturday

    Saturday: Rain and snow, possibly mixed with sleet before 2pm, then a slight chance of rain between 2pm and 3pm. High near 41. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.

    High: 41 °F

    Wintry Mix

  • Saturday Night

    Saturday Night: A slight chance of rain after 4am. Increasing clouds, with a low around 30. Light and variable wind. Chance of precipitation is 20%.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A chance of light snow. Cloudy, with a high near 35. Northwest wind 3 to 8 mph. Chance of precipitation is 40%.

    High: 35 °F

    Chance Light
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. Northwest wind 5 to 7 mph.

    Low: 21 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of light snow. Cloudy, with a low around 35. South wind around 7 mph. Chance of precipitation is 30%.
Saturday
Rain and snow, possibly mixed with sleet before 2pm, then a slight chance of rain between 2pm and 3pm. High near 41. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.
Saturday Night
A slight chance of rain after 4am. Increasing clouds, with a low around 30. Light and variable wind. Chance of precipitation is 20%.
Sunday
A chance of light snow. Cloudy, with a high near 35. Northwest wind 3 to 8 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 21. Northwest wind 5 to 7 mph.
M.L.King Day
Sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Sunny, with a high near 23.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Deposit MD
 39.6°N 76.12°W (Elev. 49 ft)
Last Update:
4:28 am EST Jan 17, 2026
Forecast Valid:
4am EST Jan 17, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation