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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

17°F

-8°C

Humidity 64%
Wind Speed NW 6 mph
Barometer 30.12 in (1019.7 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 5 Feb 6:53 am EST
Extended Forecast for

2 Miles SW Hopewell NJ

  • Today

    Today: Sunny, with a high near 31. North wind around 5 mph.

    High: 31 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. Calm wind.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 30. Calm wind.

    High: 30 °F

    Partly Sunny

  • Friday Night

    Friday Night: Snow showers likely, mainly after 1am. Cloudy, with a low around 14. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 14 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 20. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    High: 20 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2.

    Low: 2 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 18.

    High: 18 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 31. North wind around 5 mph.
Tonight
Mostly cloudy, with a low around 11. Calm wind.
Friday
Partly sunny, with a high near 30. Calm wind.
Friday Night
Snow showers likely, mainly after 1am. Cloudy, with a low around 14. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 20. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 2.
Sunday
Sunny, with a high near 18.
Sunday Night
Mostly clear, with a low around 3.
Monday
Partly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
A chance of rain. Partly sunny, with a high near 36. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Hopewell NJ
 40.36°N 74.79°W (Elev. 184 ft)
Last Update:
4:16 am EST Feb 5, 2026
Forecast Valid:
7am EST Feb 5, 2026-6pm EST Feb 11, 2026
 
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