Weather forecast for 10 daysShelter Island Heights, NY
Weather forecast for the weekend
Sunday Oct 18, 2026
- 55°F
- 45°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphNE 47°
- Humidity: 39%
- UV index: 4
- Sunrise: 7:04 am EDT
- Sunset: 6:04 pm EDT
- details ▼
Today, skies will stay clear and sunny.
Temperatures are expected to range from a maximum of a mild 55.4°F to a minimum of a brisk 44.6°F.
It will be colder today, with temperatures aligning more closely with November's 52.7°F than October's 62.4°F.
Sunrise was at 7:04 am and sunset will be at 6:04 pm; the daylight will last for 11h and 0min.
Temperatures are expected to range from a maximum of a mild 55.4°F to a minimum of a brisk 44.6°F.
It will be colder today, with temperatures aligning more closely with November's 52.7°F than October's 62.4°F.
Sunrise was at 7:04 am and sunset will be at 6:04 pm; the daylight will last for 11h and 0min.
10-day overview
Daily temperatures
Warmest day: Tuesday 64°C.
Coldest day: today 55°C.
Coldest day: today 55°C.
Chance of precipitation
Highest chance: Thursday 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 55°F
- 45°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphNE 47°
- Humidity: 39%
- UV index: 4
- Sunrise: 7:04 am EDT
- Sunset: 6:04 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 63°F
- 48°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 16mphNE 49°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:05 am EDT
- Sunset: 6:03 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 64°F
- 46°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 17mphNNE 29°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:06 am EDT
- Sunset: 6:01 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 59°F
- 46°F
Partly Cloudy / Wind
- Precip. probability: 23%
- Precipitation: 0.04"
- Wind: 21mphNE 38°
- Humidity: 68%
- UV index: 4
- Sunrise: 7:07 am EDT
- Sunset: 6:00 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 61°F
- 46°F
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 15mphNNE 12°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:09 am EDT
- Sunset: 5:58 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 57°F
- 43°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 16mphNNE 15°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:10 am EDT
- Sunset: 5:57 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 57°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 11mphNE 38°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:11 am EDT
- Sunset: 5:55 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 59°F
- 48°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphNW 319°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:12 am EDT
- Sunset: 5:54 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 63°F
- 50°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphWNW 298°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:13 am EDT
- Sunset: 5:53 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 59°F
- 45°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 11mphN 3°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:14 am EDT
- Sunset: 5:51 pm EDT
- details ▼
Forecasts for the ten-day outlook show that a combination of clear and dull weather is expected.
With a 23% probability, rainfall is forecasted only for Wednesday. The precipitation will be minimal at 0.04".
In the coming days, the maximum temperature will range between 55.4°F and 64.4°F, while the lowest temperature will be between 42.8°F and 50°F.
Expect the warmest day on Tuesday, with temperatures peaking at 64.4°F; today is the coldest day, with a maximum temperature of 55.4°F.
With a 23% probability, rainfall is forecasted only for Wednesday. The precipitation will be minimal at 0.04".
In the coming days, the maximum temperature will range between 55.4°F and 64.4°F, while the lowest temperature will be between 42.8°F and 50°F.
Expect the warmest day on Tuesday, with temperatures peaking at 64.4°F; today is the coldest day, with a maximum temperature of 55.4°F.
Updated: Oct 18, 2026 @ 15:13:40 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
Today, sunny skies are in store, with excellent visibility.
Today, the maximum temperature will be 55.4°F, while the minimum temperature will be 44.6°F.
Today, the maximum temperature will be relatively lower than the average highest temperature in October. The lowest temperature today will be noticeably lower than the average low of 56.3°F.
Today, the maximum temperature will be relatively lower than the average highest temperature in October. The lowest temperature today will be noticeably lower than the average low of 56.3°F.
On Sunday, in Shelter Island Heights, sunrise was at 7:04 am and sunset will be at 6:04 pm (EDT).
In Shelter Island Heights, the length of the day today will be 11h and 0min.
