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.

Mostly Cloudy

25°F

-4°C

Humidity 53%
Wind Speed Calm
Barometer 29.89 in (1011.8 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 3 Jan 12:53 am EST
Extended Forecast for

Kingston NJ

  • Overnight

    Overnight: Mostly clear, with a low around 17. West wind around 5 mph.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 32. Calm wind becoming west around 5 mph.

    High: 32 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 1am. Cloudy, with a low around 23. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 23 °F

    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 36. Light west wind becoming northwest 5 to 10 mph in the morning.

    High: 36 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16. Northwest wind around 5 mph.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 17. West wind around 5 mph.
Saturday
Partly sunny, with a high near 32. Calm wind becoming west around 5 mph.
Saturday Night
A chance of snow, mainly after 1am. Cloudy, with a low around 23. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 36. Light west wind becoming northwest 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 16. Northwest wind around 5 mph.
Monday
Mostly cloudy, with a high near 31.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Mostly cloudy, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 49.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Friday
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kingston NJ
 40.36°N 74.61°W (Elev. 102 ft)
Last Update:
4:12 pm EST Jan 2, 2026
Forecast Valid:
1am EST Jan 3, 2026-6pm EST Jan 9, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation