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

Lancaster, Lancaster Airport (KLNS)

Lat: 40.12°NLon: 76.29°WElev: 397ft.

Fair

39°F

4°C

Humidity 86%
Wind Speed E 5 mph
Barometer 30.08 in (1018.8 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 14 Mar 12:53 am EDT
Extended Forecast for

Mount Joy PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. Light east wind.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 60. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 60 °F

    Partly Sunny

  • Friday Night

    Friday Night: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 41. Southeast wind around 6 mph.

    Low: 41 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 64. South wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 64 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 56. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 5pm. High near 69. Windy. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 69 °F

    Windy.
    Showers
    Likely then
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 2am. Low around 44. Chance of precipitation is 80%.

    Low: 44 °F

    Showers

  • Monday

    Monday: A chance of showers before 8am. Mostly sunny, with a high near 56. Chance of precipitation is 30%.

    High: 56 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

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

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. Light east wind.
Friday
Partly sunny, with a high near 60. Calm wind becoming southeast around 6 mph in the afternoon.
Friday Night
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 41. Southeast wind around 6 mph.
Saturday
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 64. South wind 7 to 14 mph, with gusts as high as 22 mph.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 56. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, with thunderstorms also possible after 5pm. High near 69. Windy. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers, mainly before 2am. Low around 44. Chance of precipitation is 80%.
Monday
A chance of showers before 8am. Mostly sunny, with a high near 56. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
A chance of showers. Partly sunny, with a high near 68. Breezy. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Joy PA
 40.1°N 76.49°W (Elev. 312 ft)
Last Update:
12:51 am EDT Mar 14, 2025
Forecast Valid:
1am EDT Mar 14, 2025-6pm EDT Mar 20, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation