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

Hazardous Weather Conditions

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Trenton NJ

Excessive Heat Watch June 20, 06:00am until June 23, 08:00pm
Heat Advisory until June 20, 06:00am
Click here for hazard details and duration
Excessive Heat Watch
Heat Advisory
  •  
    Heat Advisory until June 20, 06:00am

    NOW until 6:00am Thu

    Heat Advisory

  • Today

    High: 34 °C

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 19. South wind 10 to 15 km/h.

    Low: 19 °C

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 35. South wind 5 to 10 km/h.

    High: 35 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. Southwest wind 5 to 10 km/h.

    Low: 19 °C

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 36. Southwest wind 5 to 10 km/h.

    High: 36 °C

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °C

    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 38. Chance of precipitation is 30%.

    High: 38 °C

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °C

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 34. South wind 10 to 15 km/h.
Tonight
Mostly clear, with a low around 19. South wind 10 to 15 km/h.
Juneteenth
Mostly sunny, with a high near 35. South wind 5 to 10 km/h.
Wednesday Night
Partly cloudy, with a low around 19. Southwest wind 5 to 10 km/h.
Thursday
Mostly sunny and hot, with a high near 36. Southwest wind 5 to 10 km/h.
Thursday Night
Partly cloudy, with a low around 22.
Friday
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 38. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 22. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 34.
Saturday Night
A chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
Partly sunny and hot, with a high near 36.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 32. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Trenton NJ
 40.22°N 74.75°W (Elev. 23 m)
Last Update:
10:10 am EDT Jun 18, 2024
Forecast Valid:
10am EDT Jun 18, 2024-6pm EDT Jun 24, 2024
 
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