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

Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Overcast

53°F

12°C

Humidity 86%
Wind Speed NW 3 mph
Barometer 29.74 in (1006.7 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 10 Nov 12:54 am EST
Extended Forecast for

2 Miles NE Sassamansville PA

  • Overnight

    Overnight: Showers likely, mainly before 3am. Mostly cloudy, with a low around 41. West wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Showers
    Likely

  • Monday

    Monday: A slight chance of showers between 7am and 9am. Mostly cloudy, with a high near 49. Northwest wind 10 to 15 mph. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. Northwest wind 10 to 15 mph.

    Low: 26 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Increasing clouds, with a high near 42. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 42 °F

    Increasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Southwest wind 10 to 15 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers likely, mainly before 3am. Mostly cloudy, with a low around 41. West wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A slight chance of showers between 7am and 9am. Mostly cloudy, with a high near 49. Northwest wind 10 to 15 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 26. Northwest wind 10 to 15 mph.
Veterans Day
Increasing clouds, with a high near 42. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 31. Southwest wind 10 to 15 mph.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 32.
Friday
Mostly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Sassamansville PA
 40.33°N 75.55°W (Elev. 440 ft)
Last Update:
8:00 pm EST Nov 9, 2025
Forecast Valid:
1am EST Nov 10, 2025-6pm EST Nov 16, 2025
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation