Weather
26° 
Climate Conditions: few clouds
Humidity: 74%
Wind speed: 17.5 km/h
Wind direction: 215°
Daily Weather Forecast
Tuesday
09/23/2025
Climate Conditions: light rain
Humidity: 76%
25°
19°
Wednesday
09/24/2025
Climate Conditions: light rain
Humidity: 93%
22°
19°
Thursday
09/25/2025
Climate Conditions: moderate rain
Humidity: 94%
22°
20°
Friday
09/26/2025
Climate Conditions: scattered clouds
Humidity: 96%
25°
21°
Saturday
09/27/2025
Climate Conditions: overcast clouds
Humidity: 73%
23°
19°
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Other Information
Sunrise
06:40
Sunset
18:48
Latitude
40.815380
Longitude
-73.045113
Timezone: GMT+05:30
More about Holtsville:
Holtsville is a hamlet located in the Town of Brookhaven, Suffolk County, New York, United States. It is located on Long Island, approximately 50 miles east of Manhattan. The climate in Holtsville is humid subtropical with hot, humid summers and chilly winters. The average temperature year-round is between 39–63°F (4–17°C). Rainfall is abundant throughout the year with the summer months being slightly drier than the rest of the year.
FAQ's about Holtsville's Weather:
Q - What is the Latitude and Longitude of Holtsville?
A - Holtsville's Latitude is 40.815380 & Longitude is -73.045113.
Q - What is the weather in Holtsville today?
A - Weather in Holtsville is 26° today.
Q - What is the climatic condition of Holtsville today?
A - Climate Conditions in Holtsville shows few clouds today.
Q - What is the humidity in Holtsville today?
A - Humidity in Holtsville is 74% today.
Q - What is the wind speed in Holtsville today?
A - Wind speed in Holtsville is 17.5 km/h, flowing at 215° wind direction. today.
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