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

41°F

5°C

Humidity 55%
Wind Speed E 10 mph
Barometer 30.04 in (1016.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 15 Feb 2:53 pm EST
Extended Forecast for

Heathcote NJ

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 41. East wind around 5 mph.

    High: 41 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow before 1am, then snow likely, possibly mixed with rain between 1am and 2am, then a chance of snow after 2am. Low around 29. Northeast wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Snow then
    Rain/Snow

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 40. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 40 °F

    Mostly Cloudy

  • Monday Night

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

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. Calm wind becoming southwest around 5 mph.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 41. East wind around 5 mph.
Tonight
Snow before 1am, then snow likely, possibly mixed with rain between 1am and 2am, then a chance of snow after 2am. Low around 29. Northeast wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Washington's Birthday
Mostly cloudy, with a high near 40. Northeast wind around 5 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 29. Calm wind.
Tuesday
Partly sunny, with a high near 46. Calm wind becoming southwest around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Rain likely, mainly after 1pm. Cloudy, with a high near 43. Chance of precipitation is 60%.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
Thursday
Mostly cloudy, with a high near 45.
Thursday Night
A chance of rain after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Friday
Rain likely. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Saturday
A chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Heathcote NJ
 40.4°N 74.57°W (Elev. 213 ft)
Last Update:
4:14 am EST Feb 15, 2026
Forecast Valid:
3pm EST Feb 15, 2026-6pm EST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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