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.

Overcast

37°F

3°C

Humidity 89%
Wind Speed Vrbl 5 mph
Barometer 29.96 in (1014.0 mb)
Dewpoint 34°F (1°C)
Visibility 8.00 mi
Wind Chill33°F (1°C)
Last update 23 Dec 11:53 pm EST
Extended Forecast for

Florence-Roebling NJ

  • Overnight

    Overnight: Partly cloudy, with a low around 34. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 44. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 28. Calm wind.

    Low: 28 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: A slight chance of rain before 1pm. Mostly cloudy, with a high near 43. South wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. North wind around 5 mph.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Snow likely after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.

    High: 33 °F

    Mostly Cloudy
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow. Low around 29. Chance of precipitation is 100%.

    Low: 29 °F

    Snow

  • Saturday

    Saturday: A chance of rain and snow before 1pm, then a chance of rain. Cloudy, with a high near 37. Chance of precipitation is 50%.

    High: 37 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow before 1am, then a chance of rain and snow. Cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 44. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Increasing clouds, with a low around 28. Calm wind.
Christmas Day
A slight chance of rain before 1pm. Mostly cloudy, with a high near 43. South wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 24. North wind around 5 mph.
Friday
Snow likely after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
Friday Night
Snow. Low around 29. Chance of precipitation is 100%.
Saturday
A chance of rain and snow before 1pm, then a chance of rain. Cloudy, with a high near 37. Chance of precipitation is 50%.
Saturday Night
A chance of snow before 1am, then a chance of rain and snow. Cloudy, with a low around 32. Chance of precipitation is 30%.
Sunday
Rain. High near 45. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Monday
A chance of snow. Partly sunny, with a high near 35. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Florence-Roebling NJ
 40.11°N 74.78°W (Elev. 23 ft)
Last Update:
4:12 pm EST Dec 23, 2025
Forecast Valid:
12am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
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