Holtsville Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Holtsville

Holtsville temperature today is 11°, feels like 10°, with humidity at 86% and wind at 4.82 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

overcast clouds
11°
overcast clouds
H: 12° L: 10°
Feels like 10°
AQI: (/5)
Humidity
86%
Dew 9°
Wind speed
4.82 km/h
NW · G8.06
Pressure
1007 hPa
Visibility
10 km
High Humidity
Humidity is 86%. May feel uncomfortable.
Weather Summary
Currently in Holtsville, expect varied conditions with mild temperatures around 11°. Winds are calm winds. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
14
0%
17
20%
20
100%
23
73%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
93%
08
100%
11
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
13°
Thu
14:00
13°
 
12°
 
11°
 
Fri
02:00
 
 
12°
 
14°
Fri
14:00
14°
 
12°
 
11°
 
11°
Sat
02:00
10°
 
 
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
05:51
Sunset
Sunset
19:46
Moon Phase
Waxing Gibbous (99%)
Timezone: GMT+05:30
Last updated: Apr 30, 2026 10:13 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
40.815380
Longitude
Longitude
-73.045113
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More about Holtsville
Content curated by the NearWeather editorial team · Updated periodically
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.
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 Holtsville
What is the Latitude and Longitude of Holtsville?

Holtsville's Latitude is 40.815380 & Longitude is -73.045113.

What is the weather in Holtsville today?

Weather in Holtsville is 11° today.

What is the climatic condition of Holtsville today?

Climate Conditions in Holtsville shows overcast clouds today.

What is the humidity in Holtsville today?

Humidity in Holtsville is 86% today.

What is the wind speed in Holtsville today?

Wind speed in Holtsville is 4.82 km/h, flowing at 312° NW wind direction.

What does it feel like in Holtsville today?

It feels like 10° in Holtsville today, with 100% cloud cover and 10 km visibility.

Weather in Holtsville