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

Hazardous Weather Conditions

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fair

50°F

10°C

Humidity 22%
Wind Speed Vrbl 7 mph
Barometer 30.55 in (1034.2 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 8 Apr 3:53 pm EDT
Extended Forecast for

Ewing NJ

Freeze Warning April 8, 10:00pm until April 9, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: Widespread frost after midnight. Otherwise, clear, with a low around 28. Southeast wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Clear then
    Frost

  • Thursday

    Thursday: Widespread frost before 9am. Otherwise, mostly sunny, with a high near 60. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 60 °F

    Frost then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy frost after midnight. Otherwise, mostly clear, with a low around 35. Southeast wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Friday

    Friday: Patchy frost before 9am. Otherwise, sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 71 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48. South wind around 5 mph.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Widespread frost after midnight. Otherwise, clear, with a low around 28. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 60. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Patchy frost after midnight. Otherwise, mostly clear, with a low around 35. Southeast wind around 5 mph becoming calm in the evening.
Friday
Patchy frost before 9am. Otherwise, sunny, with a high near 71. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 48. South wind around 5 mph.
Saturday
Sunny, with a high near 65.
Saturday Night
Clear, with a low around 39.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Partly sunny, with a high near 78.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Mostly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ewing NJ
 40.27°N 74.77°W (Elev. 98 ft)
Last Update:
9:05 am EDT Apr 8, 2026
Forecast Valid:
4pm EDT Apr 8, 2026-6pm EDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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