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

43°F

6°C

Humidity 42%
Wind Speed S 15 G 24 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 13 Mar 12:54 pm EDT
Extended Forecast for

3 Miles NNE Saint Peters PA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 47. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 47 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: A slight chance of rain between 7pm and 10pm. Mostly cloudy, then gradually becoming clear, with a low around 36. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain and
    Breezy then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 49 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 34. Northwest wind around 5 mph becoming northeast after midnight.

    Low: 34 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, with a high near 52. Southeast wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 52 °F

    Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 46. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. High near 66. Breezy. Chance of precipitation is 100%.

    High: 66 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Rain showers before 2am, then a chance of rain showers, snow showers, and freezing rain. Some thunder is also possible. Low around 30. Breezy. Chance of precipitation is 80%.

    Low: 30 °F

    Breezy.
    Showers then
    Wintry Mix

  • Tuesday

    Tuesday: A chance of rain showers, snow showers, and freezing rain before 8am. Mostly cloudy, with a high near 35. Breezy. Chance of precipitation is 30%.

    High: 35 °F

    Breezy.
    Chance Wintry
    Mix then
    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 47. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
A slight chance of rain between 7pm and 10pm. Mostly cloudy, then gradually becoming clear, with a low around 36. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 49. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday Night
Increasing clouds, with a low around 34. Northwest wind around 5 mph becoming northeast after midnight.
Sunday
Cloudy, with a high near 52. Southeast wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Rain, mainly after 2am. Low around 46. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers, with thunderstorms also possible after 2pm. High near 66. Breezy. Chance of precipitation is 100%.
Monday Night
Rain showers before 2am, then a chance of rain showers, snow showers, and freezing rain. Some thunder is also possible. Low around 30. Breezy. Chance of precipitation is 80%.
Tuesday
A chance of rain showers, snow showers, and freezing rain before 8am. Mostly cloudy, with a high near 35. Breezy. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Saint Peters PA
 40.2°N 75.78°W (Elev. 499 ft)
Last Update:
12:57 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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High Temperature

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Chance of Precipitation