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

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

26°F

-3°C

Humidity 51%
Wind Speed W 13 G 22 mph
Barometer 29.86 in (1010.9 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 31 Dec 6:53 am EST
Extended Forecast for

Bordentown NJ

  • Today

    Today: A chance of flurries before 11am. Partly sunny, with a high near 34. West wind 10 to 15 mph.

    High: 34 °F

    Chance
    Flurries

  • Tonight

    Tonight: A chance of snow showers, mainly before 4am. Increasing clouds, with a low around 24. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • New Year's Day

    New Year's Day: A chance of snow showers before 7am. Mostly sunny, with a high near 32. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. West wind 5 to 10 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 34. West wind 5 to 10 mph.

    High: 34 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of flurries before 11am. Partly sunny, with a high near 34. West wind 10 to 15 mph.
Tonight
A chance of snow showers, mainly before 4am. Increasing clouds, with a low around 24. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
New Year's Day
A chance of snow showers before 7am. Mostly sunny, with a high near 32. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 16. West wind 5 to 10 mph.
Friday
Partly sunny, with a high near 34. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 20.
Saturday
Partly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 38.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bordentown NJ
 40.17°N 74.68°W (Elev. 23 ft)
Last Update:
6:43 am EST Dec 31, 2025
Forecast Valid:
7am EST Dec 31, 2025-6pm EST Jan 6, 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