Sayville, NY

Weather

As ofJul 06, 2026 8:16 PM

Current Temperature

65degrees Fahrenheit

Feels like:65°

Hi:69°Lo:65°

80% Chance of Storms

Sayville, NY weather radar map

Windchill: 65°
Daily Rain: 2.55"
Dew point: 63°
Monthly Rain: 0.22"
Humidity: 93%
Avg. Wind: ENE 15 mph
Pressure: 30.06" →
Wind Gust: 25 mph
Sunrise: 5:27 AM
Moon: Waning Gibbous
Sunset: 8:26 PM
UV Index: 1 (Low)

Tonight
Lo
Showers with a slight chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Humid with lows in the mid 60s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
Tomorrow
Hi
Mostly cloudy. A chance of showers in the morning. Humid with highs in the upper 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Sayville, NY 10-day weather forecast

FEATURED VIDEOS

Downed Trees Damage Backyard Pool as Severe Weather Hits Chicago Area — Tree crushes backyard pool

Air Quality Index: 24|Fair
Top Triggers:: pm25

View Today's Air Quality details for Sayville, NY

Pollen Count: 0.6|Low
Predominant Pollen:: Grass

Sayville, NY Pollen forecast details

Closest strike in the last 30 minutes:209.4 miles

No Lightning Nearby

Sayville, NY real-time lightning alerts & live Map

Today's Severe Weather Outlook

Slow-Moving Disturbance Set to Soak Northeast

Periods of rain and embedded thunderstorms will occur across parts of southern New England into the northern Mid-Atlantic today into Tuesday. Some of the rain will be heavy at times and could lead to localized flooding concerns.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Drought Monitor for July 2, 2026

Stormy, Soggy Summertime Leads to Widespread Drought Improvements

This house is flooded by the Cross Lake near Shreveport, La. Submitted by WeatherBug user Mary Nash on March 9, 2016.

Flood Safety Tips

Dry and cracking mud (Wikimedia Commons)

How Drought Affects Your Home And Garden

Young bearded man using electric fan at home. (EugeneEdge via Shutterstock)

How to Stay Cool When There's No A.C.

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