Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fog/Mist

46°F

8°C

Humidity 96%
Wind Speed SW 3 mph
Barometer 30.29 in (1025.3 mb)
Dewpoint 45°F (7°C)
Visibility 2.00 mi
Last update 3 Apr 10:53 am EDT
Extended Forecast for

White Horse NJ

  • Today

    Today: Patchy fog before noon.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 74 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 57. Southwest wind 5 to 10 mph.

    Low: 57 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm.  Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 79. Calm wind becoming east around 5 mph in the afternoon.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Patchy Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am.  Mostly cloudy, with a low around 55. East wind 5 to 10 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers.  High near 73. West wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 73 °F

    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 57. Southwest wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 55. East wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers. High near 73. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
White Horse NJ
 40.19°N 74.7°W (Elev. 79 ft)
10:15 am EDT Apr 3, 2026
11am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
 
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Additional Resources

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