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    • Tonight

      Sep 25

      49° Lo F
      Mainly clear
      • Bicycling
      • Weather
      • Precip: 6%
      • Hours of Precip: 0
      • Wind Gust: 15 mph
    • Mon

      Sep 26

      70° /62°
      Mostly sunny
      • Excellent
      • for biking
      • Precip: 16%
      • Hours of Precip: 5
      • Wind Gust: 14 mph
      More
    • Tue

      Sep 27

      72° /54°
      Morning rain; clearing
      • Very Good
      • for biking
      • Precip: 65%
      • Hours of Precip: 1.5
      • Wind Gust: 12 mph
      More
    • Wed

      Sep 28

      74° /61°
      Times of clouds and sun
      • Excellent
      • for biking
      • Precip: 20%
      • Hours of Precip: 2
      • Wind Gust: 12 mph
      More
    • Thu

      Sep 29

      69° /62°
      Rain and drizzle possible
      • Very Good
      • for biking
      • Precip: 30%
      • Hours of Precip: 1
      • Wind Gust: 10 mph
      More
    68°/63° RealFeel® 69°/61°
    Sunny
    • 8 mph
    • Precipitation: 1%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 31%
    • Cloud Cover: 19%
    • Dew Point: 34° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 68° 69° 85° (2010) 70°
    Low 49° 51° 39° (1989) 58°

    Sunrise/Sunset

    • Sunrise: 6:46 AM
    • Sunset: 6:45 PM
    • Duration: 11:59 hr

    Moonrise/Moonset

    • Moonrise: 1:21 AM
    • Moonset: 3:51 PM
    • Duration: 14:30 hr
    Astronomy

    Port Chester Weather Report

    Crisp fall air to bring first frost of season to parts of northeastern US

    September 25, 2016; 9:29 PM ET

    Fall air has finally arrived in the northeastern United States and may yield the first frost of the season in parts of the region to end this weekend. More >