West Sayville Weather Today

Q: What is the climatic condition of West Sayville today?

Climate Conditions in West Sayville shows Few Clouds today.

Q: What is the wind speed in West Sayville today?

Wind speed in West Sayville is 20.38 km/h.

Q: What does it feel like in West Sayville today?

It feels like 1° in West Sayville today.

Temperature, Feels Like, Rain Chance & Hourly Forecast in West Sayville

West Sayville temperature today is 5°, feels like 1°, with humidity at 50% and wind at 20.38 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

5°

few clouds

H: 6° L: 4°

Feels like 1°

AQI: (/5)

West Sayville

Weather Updated Apr 21, 2026 8:17 AM

Humidity

50%

Dew -4°

Wind speed

20.38 km/h

Pressure

1026 hPa

Visibility

10 km

Cold Weather

Temperature is 5°. Bundle up if going outside.

High Winds

Wind speed is 20.38 km/h. Secure loose objects.

Weather Summary

Currently in West Sayville, expect varied conditions with cold temperatures around 5°, though it feels cooler. Winds are moderate winds.

Daily Weather Forecast

Precipitation Probability

20%

57%

100%

Evolution

Daily Weather Forecast Evolution (°C)

Lowest temperature

Highest temperature

Temperature Forecast (48h)

6°

Mon
23:00

5°

4°

7°

Tue
11:00

8°

7°

6°

Tue
23:00

7°

Wed
11:00

8°

10°

Hot (≥30°)

Warm

Cool

Cold (<0°)

Weather Map

Sun & Moon

Sunrise

06:05

Sunset

19:36

Moon Phase

Waxing Crescent (16%)

Timezone: GMT+05:30

Last updated: Apr 21, 2026 8:17 AM · Data refreshes every 5 min

Location Info

Latitude

40.727879

Longitude

-73.097610

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More about West Sayville

Content curated by the NearWeather editorial team · Updated periodically

West Sayville is a hamlet in the town of Islip, located on the south shore of Long Island in the state of New York, USA. The climate in West Sayville is classified as humid subtropical, meaning that it experiences hot and humid summers and mild winters. The average temperature year round is around 55°F (13°C). In the summer, temperatures can reach the mid-80s (30°C) while in the winter temperatures can dip into the mid-20s (-5°C).

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.

FAQ's about West Sayville

What is the Latitude and Longitude of West Sayville?

West Sayville's Latitude is 40.727879 & Longitude is -73.097610.

What is the weather in West Sayville today?

Weather in West Sayville is 5° today.

What is the climatic condition of West Sayville today?

Climate Conditions in West Sayville shows few clouds today.

What is the humidity in West Sayville today?

Humidity in West Sayville is 50% today.

What is the wind speed in West Sayville today?

Wind speed in West Sayville is 20.38 km/h, flowing at 350° N wind direction.

What does it feel like in West Sayville today?

It feels like 1° in West Sayville today, with 20% cloud cover and 10 km visibility.

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