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Personalized Forecasts

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    • Today

      Sep 26

      74° /62°
      Partly sunny and pleasant
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 73°
      • UV: 4 - Moderate
      • Air Qual.: Good
      More
    • Tue

      Sep 27

      75° /50°
      A little morning rain
      • Neutral
      • weather for asthma
      • Hi RealFeel: 77°
      • UV: 4 - Moderate
      • Air Qual.: Good
      More
    • Wed

      Sep 28

      75° /62°
      Mostly cloudy
      • Neutral
      • weather for asthma
      • Hi RealFeel: 77°
      • UV: 4 - Moderate
      • Air Qual.: Good
      More
    • Thu

      Sep 29

      68° /64°
      Mostly cloudy, a little rain
      • At Risk
      • weather for asthma
      • Hi RealFeel: 65°
      • UV: 2 - Low
      • Air Qual.: Good
      More
    • Fri

      Sep 30

      72° /63°F
      Cloudy, a shower; breezy
      • Neutral
      • weather for asthma
      • Hi RealFeel: 71°
      • UV: 2 - Low
      • Air Qual.: Good

    Day

    72°Hi RealFeel® 71° Precipitation 55%
    Low clouds and breezy with a passing shower
    • ENE 16 mph
    • Gusts: 30 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 20%
    • Precipitation: 0.05 in
    • Rain: 0.05 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    63°Lo RealFeel® 63° Precipitation 63%
    Considerable clouds with a brief shower or two
    • NE 5 mph
    • Gusts: 9 mph
    • Max UV Index: N/A
    • Thunderstorms: 29%
    • Precipitation: 0.07 in
    • Rain: 0.07 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 2.5 hrs
    • Hours of Rain: 2.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 72° 70° 85° (1986) 79°
    Low 63° 50° 31° (1991) 64°

    Sunrise/Sunset

    • Sunrise: 6:55 AM
    • Sunset: 6:41 PM
    • Duration: 11:46 hr

    Moonrise/Moonset

    • Moonrise: 6:25 AM
    • Moonset: 6:45 PM
    • Duration: 12:20 hr
    Astronomy

    Princeton Weather Report

    Rounds of rain to frequent northeastern US this week

    September 26, 2016; 1:09 PM ET

    Bouts of wet weather will soak the northeastern United States during the last full week of September. More >

    Fri. Asthma Risk

    Fri. UV Index