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.

Overcast

48°F

9°C

Humidity 73%
Wind Speed S 5 mph
Barometer 30.09 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 7 Apr 12:55 am EDT
Extended Forecast for

4 Miles WSW Lewisville PA

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

  • Overnight

    Overnight: Partly cloudy, with a low around 38. Calm wind becoming west around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 50. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 37 mph.

    High: 50 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Areas of frost after midnight. Otherwise, mostly clear, with a low around 27. North wind 6 to 13 mph.

    Low: 27 °F

    Mostly Clear
    then Areas
    Frost

  • Wednesday

    Wednesday: Areas of frost before 9am. Otherwise, sunny, with a high near 50. Northeast wind around 8 mph becoming southeast in the afternoon.

    High: 50 °F

    Areas Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. Southeast wind 5 to 8 mph becoming calm after midnight.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. Calm wind becoming west around 5 mph.
Tuesday
Sunny, with a high near 50. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 37 mph.
Tuesday Night
Areas of frost after midnight. Otherwise, mostly clear, with a low around 27. North wind 6 to 13 mph.
Wednesday
Areas of frost before 9am. Otherwise, sunny, with a high near 50. Northeast wind around 8 mph becoming southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 30. Southeast wind 5 to 8 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 36.
Friday
Sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Partly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Lewisville PA
 39.71°N 75.93°W (Elev. 400 ft)
Last Update:
10:54 pm EDT Apr 6, 2026
Forecast Valid:
1am EDT Apr 7, 2026-6pm EDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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