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    • Tonight

      Dec 4

      27° Lo F
      Snow and sleet late, up to 1"
      • 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
    • Mon

      Dec 5

      49° /34°
      A morning shower or two
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Dec 6

      46° /41°
      Mostly cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Dec 7

      49° /34°
      A little morning rain; cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Dec 8

      42° /31°
      Rain and drizzle
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    44°Hi RealFeel® 36° Precipitation 50%
    A stray morning shower; otherwise, partial sunshine
    • NNW 10 mph
    • Gusts: 21 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    27°Lo RealFeel® 29° Precipitation 66%
    Mostly cloudy with occasional snow and sleet late, accumulating a coating to an inch
    • E 4 mph
    • Gusts: 7 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0.11 in
    • Rain: 0 in
    • Snow: 0.2 in
    • Ice: 0.09 in
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 0 hrs

    Mastic Beach Pollen Levels Dec 4

    • 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 12/4/2015
    High 44° 47° N/A 50°
    Low 27° 31° N/A 30°

    Sunrise/Sunset

    • Sunrise: 7:00 AM
    • Sunset: 4:24 PM
    • Duration: 9:24 hr

    Moonrise/Moonset

    • Moonrise: 10:40 AM
    • Moonset: 9:14 PM
    • Duration: 10:34 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps