Fire Weather Concerns in the Intermountain West into the Plains

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the Plains though early this week. Another elevated risk is possible across the central Appalachians. A rapid warm-up is in the forecast beginning Monday across the central and eastern U.S.. Read More >

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

A Few Clouds

53°F

12°C

Humidity 28%
Wind Speed S 17 G 31 mph
Barometer 30.49 in (1031.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 29 Mar 1:53 pm EDT
Extended Forecast for

Princeton Junction NJ

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 57. Southwest wind around 15 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 43. South wind 5 to 10 mph.

    Low: 43 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 66. Southwest wind 10 to 15 mph.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 56. Southwest wind 5 to 10 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly before 8am.  Mostly cloudy, with a high near 78. Southwest wind 10 to 15 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 82. Chance of precipitation is 60%.

    High: 82 °F

    Partly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then rain likely after 8pm.  Cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of rain.  Mostly cloudy, with a high near 59. Chance of precipitation is 50%.

    High: 59 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 57. Southwest wind around 15 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 43. South wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 66. Southwest wind 10 to 15 mph.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 56. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of showers, mainly before 8am. Mostly cloudy, with a high near 78. Southwest wind 10 to 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 63.
Wednesday
Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then rain likely after 8pm. Cloudy, with a low around 50. Chance of precipitation is 70%.
Thursday
A chance of rain. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
Thursday Night
Rain likely, mainly after 2am. Cloudy, with a low around 43. Chance of precipitation is 60%.
Friday
Rain likely. Cloudy, with a high near 60. Chance of precipitation is 60%.
Friday Night
Rain likely. Cloudy, with a low around 46. Chance of precipitation is 60%.
Saturday
A chance of rain. Cloudy, with a high near 61. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Princeton Junction NJ
 40.32°N 74.62°W (Elev. 85 ft)
4:10 am EDT Mar 29, 2026
2pm EDT Mar 29, 2026-6pm EDT Apr 4, 2026
 
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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