Sayville, NY Weather

As of

Weather Station:MacArthur Arpt Islip Long Island

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47degrees Fahrenheit

Feels like:40°F

Hi: 49Lo: 44

Mostly Cloudy

Live Weather Radar

Sayville, NY weather radar map

Current Weather Details

Windchill
40°
Daily Rain
0"
Dew point
42°
Monthly Rain
3.68"
Humidity
83%
Avg. Wind
S 16 mph
Pressure
29.84" →
Wind Gust
32 mph
Sunrise
6:52 AM
Moon
Waxing Crescent
Sunset
7:06 PM
UV Index
3 (Moderate)

Weather Forecast

  • Today

    Hi

    Mostly cloudy. A chance of rain this afternoon. Highs in the lower 50s. South winds 10 to 15 mph. Chance of rain 40 percent.

  • Tonight

    Lo

    Rain likely with a slight chance of thunderstorms in the evening then showers after midnight. Lows in the upper 30s. South winds 5 to 10 mph becoming north after midnight. Chance of rain 90 percent.

Sayville, NY 10-day weather forecast

AIR QUALITY

24 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Sayville, NY

POLLEN COUNT & ALLERGY FORECAST

5.8 Medium

Predominant Pollen:Cedar/Juniper, Elm and Poplar/Aspen/Cottonwood
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:291.5 miles

No Lightning Nearby

Real-time lightning alerts & live Map