Briefing for Impacts from Strong Coastal Storm Sunday through Monday

A strong coastal storm is forecast to bring potentially significant impacts to our region. Moderate to major coastal flooding, strong to damaging winds, beach erosion, and very dangerous marine conditions are forecast. View this briefing for details on these threats. Read More >

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

61°F

16°C

Humidity 35%
Wind Speed Vrbl 6 mph
Barometer 30.42 in (1029.5 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 9 Oct 1:53 pm EDT
Extended Forecast for

3 Miles ENE Trenton NJ

Frost Advisory October 10, 02:00am until October 10, 09:00am
Click here for hazard details and duration
Frost Advisory
  • This Afternoon

    This Afternoon: Sunny, with a high near 64. North wind around 5 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 38. Calm wind.

    Low: 38 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 66. Calm wind becoming northeast around 5 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers after 2pm.  Partly sunny, with a high near 70. Light northeast wind becoming east 5 to 10 mph in the afternoon.  Chance of precipitation is 20%.

    High: 70 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 55. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly after 2pm.  Mostly cloudy, with a high near 64. Breezy.  Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely.  Mostly cloudy, with a low around 52. Breezy.  Chance of precipitation is 70%.

    Low: 52 °F

    Showers
    Likely and
    Breezy

  • Columbus Day

    Columbus Day: Showers likely, mainly before 2pm.  Mostly cloudy, with a high near 61. Breezy.  Chance of precipitation is 60%.

    High: 61 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 64. North wind around 5 mph.
Tonight
Clear, with a low around 38. Calm wind.
Friday
Sunny, with a high near 66. Calm wind becoming northeast around 5 mph.
Friday Night
Partly cloudy, with a low around 46. Calm wind.
Saturday
A slight chance of showers after 2pm. Partly sunny, with a high near 70. Light northeast wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 64. Breezy. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 52. Breezy. Chance of precipitation is 70%.
Columbus Day
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 61. Breezy. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Trenton NJ
 40.24°N 74.72°W (Elev. 46 ft)
4:10 am EDT Oct 9, 2025
2pm EDT Oct 9, 2025-6pm EDT Oct 15, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database