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    • Tue

      Oct 18

      65° /45°
      Increasing clouds
      • Bicycling
      • Weather
      • Precip: 25%
      • Hours of Precip: 0
      • Wind Gust: 16 mph
      More
    • Wed

      Oct 19

      67° /47°
      A blend of sun and clouds
      • Bicycling
      • Weather
      • Precip: 25%
      • Hours of Precip: 0.5
      • Wind Gust: 27 mph
      More
    • Thu

      Oct 20

      68° /46°F
      Mostly sunny
      • Bicycling
      • Weather
      • Precip: 10%
      • Hours of Precip: 0
      • Wind Gust: 13 mph
    • Fri

      Oct 21

      66° /45°
      A.M. showers, then a shower
      • Bicycling
      • Weather
      • Precip: 75%
      • Hours of Precip: 2
      • Wind Gust: 25 mph
      More
    • Sat

      Oct 22

      67° /48°
      Variable clouds with showers
      • Bicycling
      • Weather
      • Precip: 75%
      • Hours of Precip: 6
      • Wind Gust: 22 mph
      More

    Day

    68°Hi RealFeel® 68° Precipitation 10%
    Mostly sunny
    • NW 7 mph
    • Gusts: 13 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® 42° Precipitation 25%
    Mostly cloudy
    • E 6 mph
    • Gusts: 9 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/20/2015
    High 68° 64° 80° (1969) 71°
    Low 46° 43° 27° (1992) 42°

    Sunrise/Sunset

    • Sunrise: 7:16 AM
    • Sunset: 6:10 PM
    • Duration: 10:54 hr

    Moonrise/Moonset

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

    Princeton Weather Report

    Persistent rain to raise flood risk in part of northeastern US late this week

    September 28, 2016; 3:05 PM ET

    Rain will spread over much of the northeastern U.S. into the weekend, but persistent downpours will raise the flood risk in part of the mid-Atlantic. More >