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

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

A Few Clouds

74°F

23°C

Humidity 69%
Wind Speed NW 6 mph
Barometer 29.90 in (1011.7 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 23 May 2:53 pm EDT
Extended Forecast for

Hightstown NJ

  • Tonight

    Tonight: Isolated showers and thunderstorms before 7pm, then isolated showers after 2am. Mostly cloudy, with a low around 63. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 63 °F

    Isolated
    T-storms then
    Isolated
    Showers

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 83. North wind around 5 mph becoming southwest in the afternoon.

    High: 83 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. West wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 81. East wind around 5 mph becoming southeast in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 59. Southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

    Low: 60 °F

    Partly Cloudy
    then Chance
    Showers

  • Memorial Day

    Memorial Day: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.

    Low: 61 °F

    Showers
    Likely

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 7pm, then isolated showers after 2am. Mostly cloudy, with a low around 63. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 83. North wind around 5 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 59. West wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 81. East wind around 5 mph becoming southeast in the afternoon.
Saturday Night
A slight chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 59. Southeast wind around 5 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Memorial Day
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Monday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Tuesday
A chance of showers. Mostly sunny, with a high near 76. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 57. Chance of precipitation is 40%.
Wednesday
A chance of showers. Mostly sunny, with a high near 73. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 69.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Hightstown NJ
 40.26°N 74.51°W (Elev. 115 ft)
Last Update:
2:40 pm EDT May 23, 2024
Forecast Valid:
3pm EDT May 23, 2024-6pm EDT May 30, 2024
 
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