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Severe Thunderstorms With Heavy Rain over the Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible Sunday across the Mid-Atlantic region. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fog/Mist

72°F

22°C

Humidity 94%
Wind Speed E 3 mph
Barometer 29.75 in (1006.7 mb)
Dewpoint 70°F (21°C)
Visibility 4.00 mi
Last update 23 Jul 6:53 am EDT
Extended Forecast for

Princeton NJ

  • Today

    Today: A chance of showers before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 83. North wind around 7 mph becoming east in the afternoon.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers then
    Partly Sunny

    High: 83 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after midnight. Some of the storms could produce heavy rain.  Mostly cloudy, with a low around 70. East wind 5 to 7 mph.  Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Heavy Rain

    Low: 70 °F

  • Monday

    Monday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 85. East wind around 6 mph becoming north in the afternoon.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    T-storms

    High: 85 °F

  • Monday
    Night

    Monday Night: A chance of showers.  Mostly cloudy, with a low around 70. Northeast wind 3 to 6 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 70 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 80. North wind 5 to 7 mph.

    Partly Sunny

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers.  Mostly cloudy, with a low around 66. Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 66 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 65.

    Partly Cloudy

    Low: 65 °F

  • Thursday

    Thursday: A chance of showers.  Partly sunny, with a high near 82. Chance of precipitation is 40%.

    Chance
    Showers

    High: 82 °F

Detailed Forecast

Today
A chance of showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 83. North wind around 7 mph becoming east in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers and thunderstorms likely, mainly after midnight. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 70. East wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 85. East wind around 6 mph becoming north in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A chance of showers. Mostly cloudy, with a low around 70. Northeast wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Partly sunny, with a high near 80. North wind 5 to 7 mph.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Thursday Night
A chance of showers, with thunderstorms also possible after 8pm. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 67.
Saturday
Mostly sunny, with a high near 84.
Click Map For Forecast
Point Forecast:
Princeton NJ
 40.35°N 74.67°W (Elev. 190 ft)
6:35 am EDT Jul 23, 2017
7am EDT Jul 23, 2017-6pm EDT Jul 29, 2017
 
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