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

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

42°F

6°C

Humidity 60%
Wind Speed SW 3 mph
Barometer 30.20 in (1022.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 28 Mar 5:53 am EDT
Extended Forecast for

2 Miles ESE Ewing NJ

  • Today

    Today: Partly sunny, with a high near 64. Southwest wind 5 to 10 mph.

    High: 64 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 51. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 82. West wind 10 to 15 mph, with gusts as high as 35 mph.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. Southwest wind around 5 mph.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers after 2pm. Mostly cloudy, with a high near 71. East wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 71 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance
    Showers

  • Monday

    Monday: Showers, mainly after 2pm. High near 74. Chance of precipitation is 80%.

    High: 74 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers, mainly before 2am. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 64. Southwest wind 5 to 10 mph.
Tonight
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 51. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 82. West wind 10 to 15 mph, with gusts as high as 35 mph.
Saturday Night
Mostly cloudy, with a low around 52. Southwest wind around 5 mph.
Sunday
A slight chance of showers after 2pm. Mostly cloudy, with a high near 71. East wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday Night
A chance of showers, mainly after 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers, mainly after 2pm. High near 74. Chance of precipitation is 80%.
Monday Night
Showers, mainly before 2am. Low around 43. Chance of precipitation is 80%.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Thursday
A chance of showers. Mostly cloudy, with a high near 69. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Ewing NJ
 40.27°N 74.77°W (Elev. 98 ft)
Last Update:
4:12 am EDT Mar 28, 2025
Forecast Valid:
6am EDT Mar 28, 2025-6pm EDT Apr 3, 2025
 
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