Holtsville, NY Weather

As of

Weather Station:MacArthur Arpt Islip Long Island

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26degrees Fahrenheit

Feels like:16°F

Hi: 30Lo: 18

Sunny

Live Weather Radar

Holtsville, NY weather radar map

Current Weather Details

Windchill
16°
Daily Rain
0"
Dew point
12°
Monthly Rain
0"
Humidity
55%
Avg. Wind
NW 12 mph
Pressure
30.08" →
Wind Gust
12 mph
Sunrise
6:58 AM
Moon
Waning Gibbous
Sunset
5:14 PM
UV Index
2 (Low)

Weather Forecast

  • Today

    Hi

    Sunny. Highs in the upper 20s. North winds 5 to 10 mph. Gusts up to 20 mph this morning.

  • Tonight

    Lo

    Mostly clear in the evening then becoming partly cloudy. Lows around 17. North winds around 5 mph.

Holtsville, NY 10-day weather forecast

AIR QUALITY

26 | Fair

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

POLLEN COUNT & ALLERGY FORECAST

0.1 Low

Predominant Pollen:None
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:735.8 miles

No Lightning Nearby

Real-time lightning alerts & live Map