Weather forecast for todayIslandia, NY
Weather forecast for today
Current condition 9:48 am EDT
- 48°F
- Feels like:43°F
Cloudy
- Precipitation: 0"
- Wind: 15mphN 350°
- Humidity: 63%
- Dewpoint: 37°F
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
In Islandia, currently, the weather is gloomy with extensive cloud cover.
The temperature is a frosty 48.2°F, with the apparent temperature being appraised at a brisk 42.8°F. The current temperature is nearly at the maximum 51.8°F for today.
The temperature is a frosty 48.2°F, with the apparent temperature being appraised at a brisk 42.8°F. The current temperature is nearly at the maximum 51.8°F for today.
Saturday Oct 17, 2026
- 52°F
- 39°F
Cloudy / Wind
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 21mphN 351°
- Humidity: 51%
- UV index: 2
- Sunrise: 7:06 am EDT
- Sunset: 6:09 pm EDT
- details ▼
Today, in Islandia, patchy clouds and gusty winds will be common throughout the day.
The temperature variation is anticipated to range from a maximum of a cool 51.8°F to a minimum of a cold 39.2°F.
Today, a maximum of 51.8°F is expected - more characteristic of November than of October.
Sunrise was at 7:06 am and sunset will be at 6:09 pm; the daylight will last for 11h and 3min.
The temperature variation is anticipated to range from a maximum of a cool 51.8°F to a minimum of a cold 39.2°F.
Today, a maximum of 51.8°F is expected - more characteristic of November than of October.
Sunrise was at 7:06 am and sunset will be at 6:09 pm; the daylight will last for 11h and 3min.
Hourly overview
Hourly temperatures
Warmest period: 2 pm - 4 pm 52°C.
Coldest hour: 12 am 45°C.
Coldest hour: 12 am 45°C.
Chance of precipitation
Highest chance: 10 am 15%.
Hourly weather forecast
- 10 am
- 50°F
- Feels like:43°F
Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 16mphN 353°
- Humidity: 62%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 11 am
- 50°F
- Feels like:43°F
Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 18mphN 353°
- Humidity: 61%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 50°F
- Feels like:45°F
Cloudy / Wind
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 21mphN 351°
- Humidity: 57%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 1 pm
- 52°F
- Feels like:45°F
Cloudy / Wind
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 21mphN 350°
- Humidity: 53%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 2 pm
- 52°F
- Feels like:46°F
Cloudy / Wind
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 21mphNNW 348°
- Humidity: 48%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 3 pm
- 52°F
- Feels like:46°F
Cloudy / Wind
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 21mphNNW 348°
- Humidity: 44%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 4 pm
- 52°F
- Feels like:46°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 18mphN 349°
- Humidity: 44%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 52°F
- Feels like:46°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 18mphN 350°
- Humidity: 43%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 50°F
- Feels like:43°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 17mphN 353°
- Humidity: 44%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:09 pm
- 7 pm
- 48°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 16mphN 353°
- Humidity: 47%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 46°F
- Feels like:41°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphN 356°
- Humidity: 49%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 46°F
- Feels like:41°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphN 357°
- Humidity: 49%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:39°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphN 359°
- Humidity: 50%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 45°F
- Feels like:39°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphN 359°
- Humidity: 51%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Islandia, cloudy weather is expected.
The temperature will be between the lowest temperature of 44.6°F and the highest temperature of 51.8°F. The warmest part of the day will be from 1 pm to 5 pm.
The expected temperature aligns more with November's average high than with October's 62.4°F. The minimum temperature will be also more consistent with November's average low of 45°F than October's typical 55.8°F.
The temperature will be between the lowest temperature of 44.6°F and the highest temperature of 51.8°F. The warmest part of the day will be from 1 pm to 5 pm.
The expected temperature aligns more with November's average high than with October's 62.4°F. The minimum temperature will be also more consistent with November's average low of 45°F than October's typical 55.8°F.
Updated: Oct 17, 2026 @ 13:48:45 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The current temperature (9:48 am EDT) is 48.2°F. Feels-like temperature is 42.8°F.
Today, in Islandia, strong breezes will accompany widespread cloudiness.
Today, the maximum temperature will be 51.8°F, while the minimum temperature will be 39.2°F.
The highest temperature today will be noticeably lower than the average maximum of 62.4°F in October. The lowest temperature today will be also notably lower than the average low of 55.8°F.
The highest temperature today will be noticeably lower than the average maximum of 62.4°F in October. The lowest temperature today will be also notably lower than the average low of 55.8°F.
On Saturday, in Islandia, sunrise was at 7:06 am and sunset will be at 6:09 pm (EDT).
In Islandia, the length of the day today will be 11h and 3min.
Islandia, New York, USA
- en: Islandia, New York, USA
- es: Islandia, Nueva York, EE.UU.
- hr: Ajlandija, Nju Jork, SAD
- mk: Ajlandija, Nju Jork, SAD
- sr: Ajlandija, Nju Jork, SAD
- zh: 艾伦迪亚, 纽约, 美国
- Latitude: 40.804265°
- Longitude: -73.169002°
- Elevation: 66 ft
- Current time: 9:48am EDT
- Sunrise: 7:06 am EDT
- Sunset: 6:09 pm EDT
- Timezone: America/New_York
Nearby Islandia, New York, USA
- Central Islip (2 mi)
- Hauppauge (2 mi)
- Ronkonkoma (2 mi)
- Nesconset (3 mi)
- Bohemia (4 mi)
- North Great River (4 mi)
- Lake Ronkonkoma (4 mi)
- Islip Terrace (4 mi)
- Smithtown (4 mi)
- Brentwood (4 mi)
- Lake Grove (4 mi)
- Oakdale (4 mi)
- Holbrook (5 mi)
- Saint James (5 mi)
- East Islip (5 mi)
- Centereach (5 mi)
- Islip (6 mi)
- Great River (6 mi)
- West Sayville (6 mi)
- Holtsville (7 mi)
- Sayville (7 mi)
- Bay Shore (7 mi)
- Head of the Harbor (7 mi)
- Commack (7 mi)
New York, USA - most visited locations
- New York
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- Yonkers
- Syracuse
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- Mount Vernon
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- Hempstead
- Niagara Falls
- Troy
- Binghamton
- Freeport
- Valley Stream
- Long Beach
- Rome
- Ithaca
- North Tonawanda
- Poughkeepsie
- Jamestown
- Saratoga Springs
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