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

Hazardous Weather Conditions

Current conditions at

Harford County Airport (K0W3)

Lat: 39.57°NLon: 76.2°WElev: 412ft.

Fair

41°F

5°C

Humidity 33%
Wind Speed N 9 mph
Barometer 30.41 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 7 Apr 9:15 pm EDT
Extended Forecast for

4 Miles NNE White Hall MD

Freeze Watch April 9, 12:00am until April 9, 09:00am
Freeze Warning April 8, 12:00am until April 8, 09:00am
Click here for hazard details and duration
Freeze Watch
Freeze Warning

  • Tonight

    Tonight: Clear, with a low around 27. North wind around 6 mph.

    Low: 27 °F

    Clear

  • Wednesday

    Wednesday: Patchy frost between 9am and 10am. Otherwise, sunny, with a high near 50. Northeast wind around 6 mph becoming southeast in the afternoon.

    High: 50 °F

    Patchy Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 30. Southeast wind 3 to 5 mph.

    Low: 30 °F

    Frost

  • Thursday

    Thursday: Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 55. South wind 3 to 8 mph.

    High: 55 °F

    Frost then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Southeast wind 3 to 5 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 27. North wind around 6 mph.
Wednesday
Patchy frost between 9am and 10am. Otherwise, sunny, with a high near 50. Northeast wind around 6 mph becoming southeast in the afternoon.
Wednesday Night
Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 30. Southeast wind 3 to 5 mph.
Thursday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 55. South wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 38. Southeast wind 3 to 5 mph.
Friday
Sunny, with a high near 68.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Partly sunny, with a high near 77.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Partly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE White Hall MD
 39.71°N 76.54°W (Elev. 748 ft)
Last Update:
7:53 pm EDT Apr 7, 2026
Forecast Valid:
9pm EDT Apr 7, 2026-6pm EDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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