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

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Rain Fog/Mist

55°F

13°C

Humidity 96%
Wind Speed SW 3 mph
Barometer 29.74 in (1006.4 mb)
Dewpoint 54°F (12°C)
Visibility 4.00 mi
Last update 9 Nov 11:53 pm EST
Extended Forecast for

Newtown PA

  • Overnight

    Overnight: Showers, mainly before 2am.  Patchy fog before 1am. Low around 46. West wind around 5 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: A slight chance of showers before 8am.  Mostly cloudy, with a high near 53. West wind 5 to 15 mph.  Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Northwest wind 10 to 15 mph.

    Low: 28 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Increasing clouds, with a high near 44. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 44 °F

    Increasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers, mainly before 2am. Patchy fog before 1am. Low around 46. West wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A slight chance of showers before 8am. Mostly cloudy, with a high near 53. West wind 5 to 15 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 28. Northwest wind 10 to 15 mph.
Veterans Day
Increasing clouds, with a high near 44. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.
Tuesday Night
Partly cloudy, with a low around 33. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 34.
Friday
Mostly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Newtown PA
 40.22°N 74.93°W (Elev. 164 ft)
8:00 pm EST Nov 9, 2025
12am EST Nov 10, 2025-6pm EST Nov 16, 2025
 
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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