Wintry Weather Across the Northern Tier of the U.S.; Fire Weather Concerns in California

Wintry weather is expected from the Northern Plains to Upper Great Lakes with periods of snow and freezing rain. Another system will bring more snow to the Northern Rockies and Northern Plains Wednesday night into Thursday. Meanwhile, fire weather and air quality concerns persist for portions of the Western U.S., including California. Temperatures will run above normal over much of the East. Read More >

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fog

60°F

16°C

Humidity 100%
Wind Speed Calm
Barometer 30.25 in (1023.7 mb)
Dewpoint 60°F (16°C)
Visibility 0.25 mi
Last update 21 Oct 12:53 am EDT
Extended Forecast for

Princeton NJSimilar City Names

Dense Fog Advisory until October 21, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until October 21, 10:00am

    NOW until
    10:00am Wed

    Dense Fog Advisory

  • Overnight

    Overnight: Patchy drizzle. The drizzle could be heavy at times.  Widespread dense fog.  Otherwise, mostly cloudy, with a low around 59. Calm wind.

    Patchy
    Drizzle and
    Dense Fog

    Low: 59 °F

  • Wednesday

    Wednesday: Patchy drizzle before 8am. The drizzle could be heavy at times.  Widespread dense fog, mainly before 10am.  Otherwise, mostly cloudy, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.

    Patchy
    Drizzle and
    Dense Fog
    then Partly
    Sunny

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 59. South wind around 5 mph becoming calm  after midnight.

    Partly Cloudy

    Low: 59 °F

  • Thursday

    Thursday: Partly sunny, with a high near 74. Calm wind becoming east around 5 mph.

    Partly Sunny

    High: 74 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 56. East wind around 5 mph becoming calm.

    Mostly Cloudy

    Low: 56 °F

  • Friday

    Friday: Partly sunny, with a high near 68.

    Partly Sunny

    High: 68 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 54.

    Mostly Cloudy

    Low: 54 °F

  • Saturday

    Saturday: Partly sunny, with a high near 71.

    Partly Sunny

    High: 71 °F

Detailed Forecast

Overnight
Patchy drizzle. The drizzle could be heavy at times. Widespread dense fog. Otherwise, mostly cloudy, with a low around 59. Calm wind.
Wednesday
Patchy drizzle before 8am. The drizzle could be heavy at times. Widespread dense fog, mainly before 10am. Otherwise, mostly cloudy, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 59. South wind around 5 mph becoming calm after midnight.
Thursday
Partly sunny, with a high near 74. Calm wind becoming east around 5 mph.
Thursday Night
Mostly cloudy, with a low around 56. East wind around 5 mph becoming calm.
Friday
Partly sunny, with a high near 68.
Friday Night
Mostly cloudy, with a low around 54.
Saturday
Partly sunny, with a high near 71.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
Partly sunny, with a high near 60.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Princeton NJSimilar City Names
 40.35°N 74.67°W (Elev. 190 ft)
1:07 am EDT Oct 21, 2020
1am EDT Oct 21, 2020-6pm EDT Oct 27, 2020
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database