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    • Early AM

      Sep 27

      62° Lo
      Occasional rain and drizzle
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Today

      Sep 27

      75° /50°
      A little morning rain
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      75° /61°
      Mostly cloudy, afternoon rain
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Thu

      Sep 29

      69° /62°F
      Mostly cloudy, a little rain
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
    • Fri

      Sep 30

      72° /64°
      Cloudy, a shower; breezy
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    Thursday
    9am
    10am
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    1pm
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    4pm
    Forecast Cloudy Cloudy Rain Cloudy Rain Cloudy Cloudy Cloudy
    Temp (°F) 63° 64° 65° 67° 68° 68° 69° 68°
    RealFeel® 60° 60° 59° 64° 62° 66° 66° 65°
    Wind (mph) 12 ENE 18 ENE 23 ENE 21 ENE 20 E 18 E 20 E 18 ENE
    precip
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    Rain
    34%
    40%
    56%
    48%
    56%
    40%
    34%
    40%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    UV Index 0 1 1 1 1 1 1 1
    Cloud Cover 94% 94% 94% 94% 94% 94% 94% 94%
    Humidity 95% 92% 91% 92% 91% 90% 89% 90%
    Dew Point 61° 62° 63° 64° 65° 65° 65° 65°
    Temp °F
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    70° 65° 60°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 69° 71° 88° (1921) 83°
    Low 62° 51° 38° (1942) 67°

    Sunrise/Sunset

    • Sunrise: 6:54 AM
    • Sunset: 6:43 PM
    • Duration: 11:49 hr

    Moonrise/Moonset

    • Moonrise: 5:27 AM
    • Moonset: 6:15 PM
    • Duration: 12:48 hr
    Astronomy

    Princeton Weather Report

    Rounds of rain to frequent northeastern US this week

    September 27, 2016; 4:30 AM ET

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

    Thu. Dust & Dander

    Thu. Wind Maps