, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Dec 9

      40° /29°F
      Mostly sunny, windy and cold
      • Very Good
      • for stargazing
      • Cloud Cover: 7%
      • Precip: 1%
      • Hours of Precip: 0
    • Sat

      Dec 10

      38° /28°
      Mostly sunny and breezy
      • Fair
      • for stargazing
      • Cloud Cover: 43%
      • Precip: 1%
      • Hours of Precip: 0
      More
    • Sun

      Dec 11

      37° /34°
      Mainly cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 64%
      • Hours of Precip: 3
      More
    • Mon

      Dec 12

      47° /38°
      Snow and rain in the morning
      • Poor
      • for stargazing
      • Cloud Cover: 48%
      • Precip: 12%
      • Hours of Precip: 5
      More
    • Tue

      Dec 13

      44° /35°
      Mostly cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 74%
      • Precip: 11%
      • Hours of Precip: 0
      More
    Friday
    7am
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    Forecast Mostly Clear Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Partly Sunny Partly Sunny
    Temp (°F) 34° 34° 35° 37° 38° 39° 39° 40°
    RealFeel® 23° 21° 21° 22° 23° 24° 24° 24°
    Wind (mph) 13 WSW 15 WSW 17 W 21 W 25 W 28 WNW 26 WNW 25 WNW
    precip
    7am
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    Rain
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    7am
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    UV Index 0 0 1 1 2 2 1 1
    Cloud Cover 29% 10% 10% 10% 10% 10% 45% 45%
    Humidity 48% 47% 45% 43% 42% 39% 38% 37%
    Dew Point 16° 16° 15° 16° 17° 16° 15° 15°
    Temp °F
    7am
    8am
    9am
    10am
    11am
    12pm
    1pm
    2pm
    45° 40° 35° 30°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/9/2015
    High 40° 46° 64° (1991) 55°
    Low 29° 34° 14° (1968) 34°

    Sunrise/Sunset

    • Sunrise: 7:08 AM
    • Sunset: 4:27 PM
    • Duration: 9:19 hr

    Moonrise/Moonset

    • Moonrise: 1:40 PM
    • Moonset: 2:45 AM
    • Duration: 13:05 hr
    Astronomy

    Solunar Information for Roslyn, NY

    Wed, Dec 14
    Full
    Wed, Dec 21
    Last
    Thu, Dec 29
    New
    Thu, Jan 5
    First

    Fri. Stargazing