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

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Partly Cloudy

30°F

-1°C

Humidity 56%
Wind Speed E 3 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 17 Jan 4:54 am EST
Extended Forecast for

2 Miles ESE Chester Springs PA

  • Overnight

    Overnight: A slight chance of snow. Mostly cloudy, with a low around 26. South wind around 5 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Snow, possibly mixed with rain, mainly before 1pm. High near 40. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A slight chance of snow after 4am. Increasing clouds, with a low around 28. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A chance of snow, mainly between 7am and 1pm. Cloudy, with a high near 34. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. West wind around 5 mph.

    Low: 17 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 21.

    High: 21 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of snow. Mostly cloudy, with a low around 26. South wind around 5 mph. Chance of precipitation is 20%.
Saturday
Snow, possibly mixed with rain, mainly before 1pm. High near 40. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of snow after 4am. Increasing clouds, with a low around 28. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Sunday
A chance of snow, mainly between 7am and 1pm. Cloudy, with a high near 34. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 17. West wind around 5 mph.
M.L.King Day
Sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Sunny, with a high near 21.
Tuesday Night
Mostly clear, with a low around 10.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Chester Springs PA
 40.1°N 75.62°W (Elev. 299 ft)
Last Update:
4:11 am EST Jan 17, 2026
Forecast Valid:
5am EST Jan 17, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation