Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Light Rain Fog/Mist

23°C

74°F

Humidity 100%
Wind Speed Calm
Barometer 1012.7 mb (29.93 in)
Dewpoint 23°C (74°F)
Visibility 6 km
Last update 30 Jun 9:53 pm EDT
Extended Forecast for

3 Miles NNE White Horse NJ

  • Tonight

    Tonight: A chance of showers and thunderstorms before 5am, then a slight chance of showers.  Mostly cloudy, with a low around 23. South wind 5 to 10 km/h.  Chance of precipitation is 40%. New rainfall amounts between 2.5 and 5 mm possible.

    Low: 23 °C

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm.  High near 32. Southwest wind 15 to 20 km/h.  Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 32 °C

    Chance
    T-storms then
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after 2am.  Low around 21. Southwest wind 10 to 15 km/h.  Chance of precipitation is 80%. New rainfall amounts between 7.5 mm and 1 cm possible.

    Low: 21 °C

    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 29. West wind 5 to 10 km/h.  Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.

    High: 29 °C

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20. Calm wind.

    Low: 20 °C

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after 2pm.  Sunny, with a high near 31. Chance of precipitation is 20%.

    High: 31 °C

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 18.

    Low: 18 °C

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 29.

    High: 29 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 17.

    Low: 17 °C

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 5am, then a slight chance of showers. Mostly cloudy, with a low around 23. South wind 5 to 10 km/h. Chance of precipitation is 40%. New rainfall amounts between 2.5 and 5 mm possible.
Tuesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 32. Southwest wind 15 to 20 km/h. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.
Tuesday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after 2am. Low around 21. Southwest wind 10 to 15 km/h. Chance of precipitation is 80%. New rainfall amounts between 7.5 mm and 1 cm possible.
Wednesday
A chance of showers, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 29. West wind 5 to 10 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
Wednesday Night
Mostly clear, with a low around 20. Calm wind.
Thursday
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 31. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 18.
Independence Day
Sunny, with a high near 29.
Friday Night
Mostly clear, with a low around 17.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 33. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE White Horse NJ
 40.24°N 74.69°W (Elev. 85 m)
4:12 pm EDT Jun 30, 2025
10pm EDT Jun 30, 2025-6pm EDT Jul 7, 2025
 
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Additional Resources

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