Weather forecast for todaySag Harbor, NY
Weather forecast for today
Current condition 2:04 am EDT
- 43°F
- Feels like:37°F
Clear
- Precipitation: 0"
- Wind: 9mphN 10°
- Humidity: 50%
- Dewpoint: 27°F
- Pressure: 30.43"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
In Sag Harbor, currently, nothing but clear skies and excellent visibility.
The temperature is a chilly 42.8°F, the apparent reading is estimated at an icy 37.4°F. The current temperature is at its lowest of the day.
The temperature is a chilly 42.8°F, the apparent reading is estimated at an icy 37.4°F. The current temperature is at its lowest of the day.
Sunday Oct 18, 2026
- 55°F
- 43°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNE 42°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:04 am EDT
- Sunset: 6:04 pm EDT
- details ▼
Today, sunshine will likely continue with scattered clouds at most.
Anticipated temperature values will span from a refreshing 55.4°F down to a brisk 42.8°F.
Today, temperatures will feel colder as the forecast mirrors November's average high rather than October's.
Sunrise will be at 7:04 am and sunset at 6:04 pm; the daylight will last for 11h and 0min.
Anticipated temperature values will span from a refreshing 55.4°F down to a brisk 42.8°F.
Today, temperatures will feel colder as the forecast mirrors November's average high rather than October's.
Sunrise will be at 7:04 am and sunset at 6:04 pm; the daylight will last for 11h and 0min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 54°C.
Coldest hour: 6 am 41°C.
Coldest hour: 6 am 41°C.
Chance of precipitation
Highest chance: 12 am 2%.
Hourly weather forecast
- 4 am
- 41°F
- Feels like:34°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNNE 21°
- Humidity: 54%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 41°F
- Feels like:32°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNNE 22°
- Humidity: 60%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:04 am
- 8 am
- 43°F
- Feels like:36°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNNE 27°
- Humidity: 60%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 48°F
- Feels like:43°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNE 36°
- Humidity: 47%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 52°F
- Feels like:48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphNE 43°
- Humidity: 41%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 54°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNE 44°
- Humidity: 41%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNE 48°
- Humidity: 41%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 50°F
- Feels like:50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 69°
- Humidity: 55%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:04 pm
- 8 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphE 85°
- Humidity: 68%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphE 89°
- Humidity: 74%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, bright and mostly sunny weather is expected.
The temperature will be between the highest temperature of 53.6°F and the lowest temperature of 41°F. The feels-like temperature will be between the highest temperature of 53.6°F and the lowest temperature of 32°F. The warmest part of the day will be from 2 pm to 5 pm.
Today, the high temperature is expected to be more in line with November than to October's average of 62.4°F. Today, the overnight low is also more comparable to November's usual minimum of 45.5°F than October's 56.3°F.
The temperature will be between the highest temperature of 53.6°F and the lowest temperature of 41°F. The feels-like temperature will be between the highest temperature of 53.6°F and the lowest temperature of 32°F. The warmest part of the day will be from 2 pm to 5 pm.
Today, the high temperature is expected to be more in line with November than to October's average of 62.4°F. Today, the overnight low is also more comparable to November's usual minimum of 45.5°F than October's 56.3°F.
Updated: Oct 18, 2026 @ 06:04:55 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
Currently (2:04 am EDT) it is 42.8°F in Sag Harbor. Feels-like temperature is 37.4°F.
On Sunday, conditions will remain bright with clear skies.
Today, the highest temperature will be 55.4°F, while the lowest temperature will be 42.8°F.
The highest temperature today will be a few degrees lower than the average maximum temperature in October. Today, the lowest temperature will be notably lower than the average low of 56.3°F.
The highest temperature today will be a few degrees lower than the average maximum temperature in October. Today, the lowest temperature will be notably lower than the average low of 56.3°F.
On Sunday, in Sag Harbor, sunrise will be at 7:04 am and sunset at 6:04 pm (EDT).
In Sag Harbor, the length of the day today will be 11h and 0min.
Sag Harbor, New York, USA
- en: Sag Harbor, New York, USA
- es: Sag Harbor, Nueva York, EE.UU.
- hr: Sag Harbor, Nju Jork, SAD
- mk: Sag Harbor, Nju Jork, SAD
- sr: Sag Harbor, Nju Jork, SAD
- zh: 萨格港, 纽约, 美国
- Latitude: 40.997877°
- Longitude: -72.292582°
- Elevation: 26 ft
- Current time: 2:04am EDT
- Sunrise: 7:04 am EDT
- Sunset: 6:04 pm EDT
- Timezone: America/New_York
Nearby Sag Harbor, New York, USA
- Bay Point (1 mi)
- North Haven (1 mi)
- Noyack (2 mi)
- Pine Neck (2 mi)
- Grace Estate (4 mi)
- Northwest Harbor (4 mi)
- Hardscrabble (4 mi)
- Bridgehampton (4 mi)
- Midhampton (4 mi)
- Silver Beach (5 mi)
- Wainscott (5 mi)
- Scuttlehole (5 mi)
- Sagaponack (5 mi)
- Hayground (5 mi)
- Georgica (5 mi)
- Shelter Island (6 mi)
- Apaquogue (6 mi)
- Divinity Hill (6 mi)
- West Mecox Village (6 mi)
- Mecox (6 mi)
- Threemile Harbor (6 mi)
- East Hampton (6 mi)
- Water Mill (6 mi)
- Maidstone Park (6 mi)
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