Heavy Rain In The Southwest; Tropical Storm Karen; Fire Weather In California

Moisture from the remnants of Lorena will contribute to heavy rain, strong to severe thunderstorms and possible flooding across the Southwest through Tuesday. Tropical Storm Watches are in effect for Puerto Rico and the U.S. Virgin Islands, as Tropical Storm Karen is forecast to approach on Tuesday. Elevated fire weather threats are expected for portions of California through Tuesday. Read More >

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

76°F

24°C

Humidity 72%
Wind Speed S 8 mph
Barometer 30.04 in (1016.6 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 22 Sep 8:53 pm EDT
Extended Forecast for

Princeton NJ

  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, mostly clear, with a low around 66. Southwest wind around 6 mph.

    Mostly Clear
    then Patchy
    Fog

    Low: 66 °F

  • Monday

    Monday: Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 88. Southwest wind 6 to 10 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 88 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 62. West wind around 6 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 62 °F

  • Tuesday

    Tuesday: Sunny, with a high near 75. Northwest wind 6 to 9 mph.

    Sunny

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 54. Northwest wind 3 to 5 mph.

    Mostly Clear

    Low: 54 °F

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    Sunny

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 59.

    Mostly Clear

    Low: 59 °F

  • Thursday

    Thursday: Sunny, with a high near 83.

    Sunny

    High: 83 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 56.

    Mostly Clear

    Low: 56 °F

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly clear, with a low around 66. Southwest wind around 6 mph.
Monday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 88. Southwest wind 6 to 10 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. West wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Sunny, with a high near 75. Northwest wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 54. Northwest wind 3 to 5 mph.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 57.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Mostly cloudy, with a low around 62.
Sunday
Mostly sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
Princeton NJ
 40.37°N 74.67°W (Elev. 256 ft)
9:40 pm EDT Sep 22, 2019
9pm EDT Sep 22, 2019-6pm EDT Sep 29, 2019
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database