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    • Early AM

      Jul 22

      74° Lo
      Partly cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Today

      Jul 22

      92° /71°F
      A severe afternoon t-storm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Sun

      Jul 23

      81° /70°
      An afternoon shower in spots
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Mon

      Jul 24

      89° /67°
      An afternoon thunderstorm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Jul 25

      82° /63°
      Periods of clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    92°Hi RealFeel® 102° Precipitation 60%
    Some sun, then clouds, hot; a severe p.m. t-storm; storms may bring downpours and damaging winds
    • Winds from the
    • SE 5 mph
    • Gusts: 7 mph
    • Max UV Index: 7 (High)
    • Thunderstorms: 95%
    • Precipitation: 0.2 in
    • Rain: 0.2 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    71°Lo RealFeel® 71° Precipitation 67%
    A severe thunderstorm early; a t-storm in spots late; storms may bring downpours and damaging winds
    • Winds from the
    • SE 5 mph
    • Gusts: 7 mph
    • Max UV Index: N/A
    • Thunderstorms: 95%
    • Precipitation: 0.68 in
    • Rain: 0.68 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Princeton Pollen Levels Jul 22

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      Low

    • Ragweed Pollen

      Low

    • Mold

      High

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 7/22/2016
    High 92° 86° 106° (2011) 93°
    Low 71° 66° 58° (1996) 70°

    Sunrise/Sunset

    • Sunrise: 5:47 AM
    • Sunset: 8:23 PM
    • Duration: 14:36 hr

    Moonrise/Moonset

    • Moonrise: 4:54 AM
    • Moonset: 7:45 PM
    • Duration: 14:51 hr
    Astronomy

    Sat. Pollen

    Sat. Dust & Dander

    Sat. Wind Maps