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

Hazardous Weather Conditions

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Overcast

28°F

-2°C

Humidity 75%
Wind Speed SW 3 mph
Barometer 29.74 in (1006.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 25 Feb 4:53 am EST
Extended Forecast for

White Horse NJ

  • Overnight

    Overnight: Snow likely. Cloudy, with a steady temperature around 30. South wind around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Likely

  • Wednesday

    Wednesday: Rain and snow likely before 11am, then a slight chance of rain between 11am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 44. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow
    Likely then
    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain before 10am, then a slight chance of rain and snow between 10am and 1pm, then a chance of snow after 1pm. Partly sunny, with a high near 40. Northwest wind around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of snow before 1am. Partly cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow

  • Friday

    Friday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow likely. Cloudy, with a steady temperature around 30. South wind around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Rain and snow likely before 11am, then a slight chance of rain between 11am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 44. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 30. Southwest wind around 5 mph becoming northwest after midnight.
Thursday
A slight chance of rain before 10am, then a slight chance of rain and snow between 10am and 1pm, then a chance of snow after 1pm. Partly sunny, with a high near 40. Northwest wind around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
A slight chance of snow before 1am. Partly cloudy, with a low around 23. Calm wind. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 36. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White Horse NJ
 40.19°N 74.7°W (Elev. 79 ft)
Last Update:
4:13 am EST Feb 25, 2026
Forecast Valid:
5am EST Feb 25, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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