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.

Fair

35°F

2°C

Humidity 56%
Wind Speed W 9 mph
Barometer 30.26 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 12 Jan 10:15 am EST
Extended Forecast for

4 Miles W Lewisville PA

  • Today

    Today: Sunny, with a high near 41. Southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. West wind 3 to 6 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 44. Southwest wind 3 to 8 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Southwest wind around 8 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 47. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 1am. Cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.

    High: 38 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.

    Low: 20 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 41. Southwest wind around 10 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 28. West wind 3 to 6 mph.
Tuesday
Sunny, with a high near 44. Southwest wind 3 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 35. Southwest wind around 8 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 47. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Wednesday Night
Rain likely, mainly after 1am. Cloudy, with a low around 33. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 31.
Friday Night
Mostly clear, with a low around 21.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 31. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Lewisville PA
 39.71°N 75.96°W (Elev. 400 ft)
Last Update:
9:53 am EST Jan 12, 2026
Forecast Valid:
10am EST Jan 12, 2026-6pm EST Jan 18, 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