Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

60°F

16°C

Humidity 39%
Wind Speed W 7 mph
Barometer 30.57 in (1034.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 25 Oct 11:53 am EDT
Extended Forecast for

Hightstown NJ

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. Calm wind.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Patchy frost after 11pm.  Otherwise, clear, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Frost

  • Monday

    Monday: Patchy frost before 9am.  Otherwise, sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.

    High: 69 °F

    Patchy Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. West wind around 5 mph becoming calm.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Northeast wind around 5 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. Calm wind.
Tonight
Patchy frost after 11pm. Otherwise, clear, with a low around 35. Calm wind.
Monday
Patchy frost before 9am. Otherwise, sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 45. West wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 64. Northeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Hightstown NJ
 40.26°N 74.51°W (Elev. 115 ft)
4:08 am EDT Oct 25, 2026
12pm EDT Oct 25, 2026-6pm EDT Oct 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database