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

Areas of Severe Thunderstorms, Critical Fire Weather, and Excessive Rainfall This Week

Isolated strong to severe thunderstorms capable of gusty winds, hail, and isolated flash flooding will be possible across parts of the Plains through Wednesday. Critical fire weather is possible on Wednesday in southwest New Mexico. Excessive rainfall may result in some flooding in the northern High Plains late this week. Read More >

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

57°F

14°C

Humidity 64%
Wind Speed NE 8 mph
Barometer 30.15 in (1020.1 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 29 May 11:53 pm EDT
Extended Forecast for

Princeton NJ

  • Overnight

    Overnight: Clear, with a low around 52. Northeast wind around 10 mph.

    Clear

    Low: 52 °F

  • Tuesday

    Tuesday: Widespread haze after 2pm. Sunny, with a high near 71. East wind around 10 mph.

    Sunny then
    Haze

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: Patchy smoke before 10pm. Increasing clouds, with a low around 48. East wind 5 to 10 mph.

    Patchy Smoke
    then Partly
    Cloudy

    Low: 48 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Northeast wind 5 to 10 mph.

    Mostly Sunny

    High: 76 °F

  • Wednesday
    Night

    Wednesday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 53. Southeast wind 5 to 10 mph becoming light and variable after midnight.

    Mostly Clear
    then Patchy
    Fog

    Low: 53 °F

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 86.

    Patchy Fog
    then Sunny

    High: 86 °F

  • Thursday
    Night

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

    Mostly Clear

    Low: 56 °F

  • Friday

    Friday: Sunny, with a high near 90.

    Sunny

    High: 90 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 60.

    Partly Cloudy

    Low: 60 °F

Detailed Forecast

Overnight
Clear, with a low around 52. Northeast wind around 10 mph.
Tuesday
Widespread haze after 2pm. Sunny, with a high near 71. East wind around 10 mph.
Tuesday Night
Patchy smoke before 10pm. Increasing clouds, with a low around 48. East wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 76. Northeast wind 5 to 10 mph.
Wednesday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 53. Southeast wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 90.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Partly sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 87.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Princeton NJ
 40.35°N 74.67°W (Elev. 190 ft)
Last Update:
10:16 pm EDT May 29, 2023
Forecast Valid:
12am EDT May 30, 2023-6pm EDT Jun 4, 2023
 
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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