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    • Wed

      Oct 19

      69° /48°
      Mostly sunny
      • Ragweed Pollen
      • Weather
      • Precip: 10%
      • Wind Speed: 6 mph
      • Cloud Cover: 21%
      More
    • Thu

      Oct 20

      63° /46°F
      Thickening clouds
      • Ragweed Pollen
      • Weather
      • Precip: 15%
      • Wind Speed: 9 mph
      • Cloud Cover: 82%
    • Fri

      Oct 21

      62° /48°
      Windy with periods of rain
      • Ragweed Pollen
      • Weather
      • Precip: 68%
      • Wind Speed: 22 mph
      • Cloud Cover: 70%
      More
    • Sat

      Oct 22

      69° /48°
      Mostly sunny
      • Ragweed Pollen
      • Weather
      • Precip: 16%
      • Wind Speed: 12 mph
      • Cloud Cover: 22%
      More
    • Sun

      Oct 23

      67° /37°
      Mostly sunny and windy
      • Ragweed Pollen
      • Weather
      • Precip: 15%
      • Wind Speed: 21 mph
      • Cloud Cover: 28%
      More

    Day

    63°Hi RealFeel® 62° Precipitation 15%
    Sun and areas of high clouds in the morning, then mostly cloudy in the afternoon
    • ESE 9 mph
    • Gusts: 17 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    46°Lo RealFeel® 27° Precipitation 66%
    Periods of rain
    • S 20 mph
    • Gusts: 40 mph
    • Max UV Index: N/A
    • Thunderstorms: 24%
    • Precipitation: 0.73 in
    • Rain: 0.73 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 5.5 hrs
    • Hours of Rain: 5.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/20/2015
    High 63° 64° 80° (1969) 71°
    Low 46° 43° 27° (1992) 42°

    Sunrise/Sunset

    • Sunrise: 7:16 AM
    • Sunset: 6:11 PM
    • Duration: 10:55 hr

    Moonrise/Moonset

    • Moonrise: 10:20 PM
    • Moonset: 1:04 PM
    • Duration: 14:44 hr
    Astronomy

    Trenton Weather Report

    Crisp fall air to bring first frost of season to parts of northeastern US

    September 24, 2016; 9:32 PM ET

    Fall air has finally arrived in the northeastern United States and may yield the first frost of the season in parts of the region this weekend. More >