Shelter Island, NY Weather Forecast
Local 7-day forecast
Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Shelter Island, NY in one place.
Rain and a slight chance of thunderstorms after 10am. Mostly cloudy. High near 59, with temperatures falling to around 54 in the afternoon. East wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Shelter Island, NY is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 11, 2026 12:57 PM EST.
The active forecast window currently covers Nov 12 to Nov 17, 2026 for Shelter Island, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 12 to Nov 17, 2026
- Latest sync
- Nov 11, 2026 12:57 PM EST
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Shelter Island
Thursday looks like the warmest upcoming period in Shelter Island at 59 degrees F.
Monday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Friday at about 16 mph N.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 11, 2026 12:57 PM EST
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- OKX
- Radar station
- KOKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain. Cloudy, with a low around 45. Northeast wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Rain. Mostly cloudy. High near 53, with temperatures falling to around 47 in the afternoon. North wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 40%.
A slight chance of rain before 7pm. Mostly cloudy, with a low around 38.
Mostly sunny, with a high near 51.
Partly cloudy, with a low around 38.
Sunny, with a high near 51.
Mostly clear, with a low around 37.
Sunny, with a high near 51.
Mostly clear, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Nov 12
|
Light Rain
|
59°F |
9 to 14 mph
E
|
|
Thursday Night
Nov 12
|
Light Rain
|
45°F |
10 to 14 mph
NE
|
|
Friday
Nov 13
|
Light Rain
|
53°F |
16 mph
N
|
|
Friday Night
Nov 13
|
Light Rain Likely
|
41°F |
10 to 14 mph
N
|
|
Saturday
Nov 14
|
Chance Light Rain
|
49°F |
14 mph
NW
|
|
Saturday Night
Nov 14
|
Slight Chance Light Rain then Mostly Cloudy
|
38°F |
14 mph
NW
|
|
Sunday
Nov 15
|
Mostly Sunny
|
51°F |
13 mph
NW
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
38°F |
7 to 10 mph
NW
|
|
Monday
Nov 16
|
Sunny
|
51°F |
9 mph
NW
|
|
Monday Night
Nov 16
|
Mostly Clear
|
37°F |
7 mph
N
|
|
Tuesday
Nov 17
|
Sunny
|
51°F |
7 mph
NW
|
|
Tuesday Night
Nov 17
|
Mostly Clear
|
38°F |
5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Shelter Island.
