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    • Tonight

      Apr 20

      36° Lo F
      Clear
      • 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
    • Sat

      Apr 21

      56° /38°
      Mostly sunny and breezy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Sun

      Apr 22

      58° /38°
      Mostly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Mon

      Apr 23

      58° /38°
      Sunny and delightful
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Tue

      Apr 24

      58° /47°
      Sun giving way to clouds
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More

    Day

    53°Hi RealFeel® 49° Precipitation 0%
    Partly sunny and breezy
    • Winds from the
    • NW 15 mph
    • Gusts: 28 mph
    • Max UV Index: 8 (Very High)
    • Thunderstorms: 1%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    36°Lo RealFeel® 31° Precipitation 4%
    Clear
    • Winds from the
    • NW 8 mph
    • Gusts: 18 mph
    • Max UV Index: N/A
    • Thunderstorms: 2%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Islip Terrace Pollen Levels Apr 20

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/20/2017
    High 53° 59° 82° (2005) 65°
    Low 36° 42° 32° (2001) 48°

    Sunrise/Sunset

    • Sunrise: 6:07 AM
    • Sunset: 7:37 PM
    • Duration: 13:30 hr

    Moonrise/Moonset

    • Moonrise: 9:44 AM
    • Moonset: 12:46 AM
    • Duration: 15:02 hr
    Astronomy

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps