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

Hazardous Weather Conditions

Current conditions at

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

A Few Clouds

45°F

7°C

Humidity 42%
Wind Speed S 20 G 30 mph
Barometer 29.99 in (1015.9 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 13 Mar 12:53 pm EDT
Extended Forecast for

Mount Joy PA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 48. Windy, with a south wind 26 to 29 mph, with gusts as high as 43 mph.

    High: 48 °F

    Mostly Cloudy
    and Windy

  • Tonight

    Tonight: A slight chance of showers before 9pm. Mostly cloudy, then gradually becoming clear, with a low around 38. West wind 13 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Showers then
    Clear

  • Saturday

    Saturday: Sunny, with a high near 50. West wind 15 to 18 mph, with gusts as high as 34 mph.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 34. Northwest wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 53. Breezy, with a southeast wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 53 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday Night

    Sunday Night: Showers, mainly after 2am. Low around 47. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers. High near 65. Breezy. Chance of precipitation is 100%.

    High: 65 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers likely before 2am. Mostly cloudy, with a low around 28. Breezy. Chance of precipitation is 70%.

    Low: 28 °F

    Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 35. Breezy.

    High: 35 °F

    Partly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 48. Windy, with a south wind 26 to 29 mph, with gusts as high as 43 mph.
Tonight
A slight chance of showers before 9pm. Mostly cloudy, then gradually becoming clear, with a low around 38. West wind 13 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 50. West wind 15 to 18 mph, with gusts as high as 34 mph.
Saturday Night
Increasing clouds, with a low around 34. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 53. Breezy, with a southeast wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Showers, mainly after 2am. Low around 47. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers. High near 65. Breezy. Chance of precipitation is 100%.
Monday Night
Showers likely before 2am. Mostly cloudy, with a low around 28. Breezy. Chance of precipitation is 70%.
Tuesday
Partly sunny, with a high near 35. Breezy.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Joy PA
 40.1°N 76.49°W (Elev. 312 ft)
Last Update:
1:11 pm EDT Mar 13, 2026
Forecast Valid:
1pm EDT Mar 13, 2026-6pm EDT Mar 19, 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