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    • Mon

      Oct 17

      62° /44°
      Clouds and sunshine
      • Ragweed Pollen
      • Weather
      • Precip: 25%
      • Wind Speed: 4 mph
      • Cloud Cover: 56%
      More
    • Tue

      Oct 18

      67° /47°
      Increasing clouds
      • Ragweed Pollen
      • Weather
      • Precip: 25%
      • Wind Speed: 7 mph
      • Cloud Cover: 70%
      More
    • Wed

      Oct 19

      69° /49°F
      A blend of sun and clouds
      • Ragweed Pollen
      • Weather
      • Precip: 25%
      • Wind Speed: 12 mph
      • Cloud Cover: 65%
    • Thu

      Oct 20

      70° /48°
      Mostly sunny
      • Ragweed Pollen
      • Weather
      • Precip: 10%
      • Wind Speed: 7 mph
      • Cloud Cover: 24%
      More
    • Fri

      Oct 21

      68° /47°
      A.M. showers, then a shower
      • Ragweed Pollen
      • Weather
      • Precip: 75%
      • Wind Speed: 10 mph
      • Cloud Cover: 72%
      More

    Day

    69°Hi RealFeel® 66° Precipitation 25%
    A blend of sun and clouds
    • SSW 12 mph
    • Gusts: 26 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

    49°Lo RealFeel® 45° Precipitation 55%
    Partly cloudy with a shower late
    • W 8 mph
    • Gusts: 16 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0.03 in
    • Rain: 0.03 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/19/2015
    High 69° 64° 83° (1963) 53°
    Low 49° 43° 27° (2015) 27°

    Sunrise/Sunset

    • Sunrise: 7:15 AM
    • Sunset: 6:12 PM
    • Duration: 10:57 hr

    Moonrise/Moonset

    • Moonrise: 9:24 PM
    • Moonset: 12:07 PM
    • Duration: 14:43 hr
    Astronomy

    Princeton Weather Report

    Rain to soak northeastern US during final days of September

    September 27, 2016; 1:29 PM ET

    Periods of rain will drench portions of the northeastern United States from midweek through Friday. More >