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.

Overcast

51°F

11°C

Humidity 80%
Wind Speed E 6 mph
Barometer 29.73 in (1006.7 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 11 Nov 11:53 pm EST
Extended Forecast for

Columbia PA

  • Overnight

    Overnight: A slight chance of showers before 1am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 49. East wind around 5 mph. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Showers, mainly after 8am. High near 59. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 1am, then a chance of showers after 2am. Mostly cloudy, with a low around 37. Northwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Friday

    Friday: A chance of showers before 1pm. Mostly cloudy, with a high near 46. Northwest wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers before 1am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 49. East wind around 5 mph. Chance of precipitation is 20%.
Thursday
Showers, mainly after 8am. High near 59. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A slight chance of showers before 1am, then a chance of showers after 2am. Mostly cloudy, with a low around 37. Northwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers before 1pm. Mostly cloudy, with a high near 46. Northwest wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 31. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Columbia PA
 40.06°N 76.5°W (Elev. 351 ft)
Last Update:
11:14 pm EST Nov 11, 2026
Forecast Valid:
12am EST Nov 12, 2026-6pm EST Nov 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