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

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

46°F

8°C

Humidity 40%
Wind Speed W 5 mph
Barometer 30.03 in (1016.6 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 14 Feb 1:53 pm EST
Extended Forecast for

3 Miles NNE White Horse NJ

  • This Afternoon

    This Afternoon: Sunny, with a high near 47. West wind around 5 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Patchy freezing fog before 11pm, then patchy freezing fog after 1am. Increasing clouds, with a low around 23. Calm wind.

    Low: 23 °F

    Patchy
    Freezing Fog

  • Sunday

    Sunday: A slight chance of rain after 4pm. Patchy freezing fog before 9am. Mostly cloudy, with a high near 41. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.

    High: 41 °F

    Patchy
    Freezing Fog
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A chance of snow before 7pm, then a chance of rain and snow between 7pm and 10pm, then snow after 10pm. Low around 30. East wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Rain/Snow
    then Snow

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 41. Northeast wind 5 to 10 mph.

    High: 41 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain after 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.

    High: 45 °F

    Cloudy then
    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 47. West wind around 5 mph.
Tonight
Patchy freezing fog before 11pm, then patchy freezing fog after 1am. Increasing clouds, with a low around 23. Calm wind.
Sunday
A slight chance of rain after 4pm. Patchy freezing fog before 9am. Mostly cloudy, with a high near 41. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.
Sunday Night
A chance of snow before 7pm, then a chance of rain and snow between 7pm and 10pm, then snow after 10pm. Low around 30. East wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Washington's Birthday
Mostly cloudy, with a high near 41. Northeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A chance of rain after 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Thursday
A chance of rain. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Friday
A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE White Horse NJ
 40.24°N 74.69°W (Elev. 85 ft)
Last Update:
2:22 pm EST Feb 14, 2026
Forecast Valid:
2pm EST Feb 14, 2026-6pm EST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation