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Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Overcast

27°F

-3°C

Humidity 78%
Wind Speed W 5 mph
Barometer 30.17 in (1022.1 mb)
Dewpoint 21°F (-6°C)
Visibility 7.00 mi
Wind Chill21°F (-6°C)
Last update 4 Feb 3:53 am EST
Extended Forecast for

Cornwall PA

  • Overnight

    Overnight: Cloudy, with a low around 18. Northwest wind around 6 mph.

    Low: 18 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 28. North wind around 7 mph.

    High: 28 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Wind chill values as low as zero. North wind 3 to 6 mph.

    Low: 8 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 28. Wind chill values as low as zero. Northwest wind around 7 mph.

    High: 28 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers after 1pm.  Partly sunny, with a high near 29. Chance of precipitation is 40%.

    High: 29 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 12. Blustery.

    Low: 12 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Saturday

    Saturday: Mostly sunny, with a high near 19. Windy.

    High: 19 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 4. Blustery.

    Low: 4 °F

    Mostly Clear
    and Blustery

Detailed Forecast

Overnight
Cloudy, with a low around 18. Northwest wind around 6 mph.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 28. North wind around 7 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Wind chill values as low as zero. North wind 3 to 6 mph.
Thursday
Sunny, with a high near 28. Wind chill values as low as zero. Northwest wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around 10. Northwest wind around 5 mph becoming calm in the evening.
Friday
A chance of snow showers after 1pm. Partly sunny, with a high near 29. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 12. Blustery.
Saturday
Mostly sunny, with a high near 19. Windy.
Saturday Night
Mostly clear, with a low around 4. Blustery.
Sunday
Mostly sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around 7.
Monday
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Cornwall PA
 40.27°N 76.41°W (Elev. 633 ft)
2:21 am EST Feb 4, 2026
3am EST Feb 4, 2026-6pm EST Feb 10, 2026
 
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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