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

40°F

4°C

Humidity 89%
Wind Speed Calm
Barometer 29.99 in (1015.6 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 9 Mar 2:53 am EDT
Extended Forecast for

Columbia PA

  • Overnight

    Overnight: Clear, with a low around 41. Calm wind.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 68. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 45. South wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55. South wind 3 to 6 mph.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Showers

  • Thursday

    Thursday: Showers, mainly before 8am. High near 51. Breezy. Chance of precipitation is 80%.

    High: 51 °F

    Breezy.
    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 41. Calm wind.
Monday
Sunny, with a high near 68. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Monday Night
Clear, with a low around 45. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 74. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 55. South wind 3 to 6 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers. Low around 48. Chance of precipitation is 80%.
Thursday
Showers, mainly before 8am. High near 51. Breezy. Chance of precipitation is 80%.
Thursday Night
Mostly clear, with a low around 30.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 50. Breezy. Chance of precipitation is 30%.
Friday Night
A chance of showers. Partly cloudy, with a low around 37. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
A chance of showers. Cloudy, with a high near 57. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Columbia PA
 40.04°N 76.51°W (Elev. 299 ft)
Last Update:
2:21 am EDT Mar 9, 2026
Forecast Valid:
2am EDT Mar 9, 2026-6pm EDT Mar 15, 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