Barnum Island Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Barnum Island

Barnum Island temperature today is 10°, feels like 8°, with humidity at 33% and wind at 31.5 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

broken clouds
10°
broken clouds
H: 11° L: 9°
Feels like
AQI: (/5)
Humidity
33%
Dew -5°
Wind speed
31.5 km/h
NNW · G46.3
Pressure
1021 hPa
Visibility
10 km
High Winds
Wind speed is 31.5 km/h. Secure loose objects.
Weather Summary
Currently in Barnum Island, expect varied conditions with cold temperatures around 10°. Winds are strong winds.
Precipitation Probability
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
100%
08
100%
11
100%
14
20%
17
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
10°
Mon
20:00
 
 
 
Tue
08:00
 
 
 
Tue
20:00
 
 
 
Wed
08:00
 
10°
 
11°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:08
Sunset
Sunset
19:38
Moon Phase
Waxing Crescent (16%)
Timezone: GMT+05:30
Last updated: Apr 21, 2026 3:16 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
40.604549
Longitude
Longitude
-73.644020
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More about Barnum Island
Content curated by the NearWeather editorial team · Updated periodically
Barnum Island is a small island located off the south shore of Long Island, in the US state of New York. The island is situated in the boundary between the Great South Bay and the Atlantic Ocean. The island is home to a small community and is a popular spot for boating, fishing, and other recreational activities. The climate of Barnum Island is typical of the Northeastern United States, with warm, humid summers and cold, snowy winters. Average temperatures range from the mid-30s in the winter to the mid-80s in the summer months. Rainfall is abundant year-round, with the majority of precipitation occurring from April to October.
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 Barnum Island
What is the Latitude and Longitude of Barnum Island?

Barnum Island's Latitude is 40.604549 & Longitude is -73.644020.

What is the weather in Barnum Island today?

Weather in Barnum Island is 10° today.

What is the climatic condition of Barnum Island today?

Climate Conditions in Barnum Island shows broken clouds today.

What is the humidity in Barnum Island today?

Humidity in Barnum Island is 33% today.

What is the wind speed in Barnum Island today?

Wind speed in Barnum Island is 31.5 km/h, flowing at 340° NNW wind direction.

What does it feel like in Barnum Island today?

It feels like 8° in Barnum Island today, with 75% cloud cover and 10 km visibility.

Weather in Barnum Island