South Setauket, NY Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for South Setauket, NY in one place.
Sunny, with a high near 60. West wind 7 to 13 mph.
Local Weather Overview
This forecast page for South Setauket, 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 9, 2026 2:05 AM EST.
The active forecast window currently covers Nov 10 to Nov 15, 2026 for South Setauket, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 10 to Nov 15, 2026
- Latest sync
- Nov 9, 2026 2:05 AM EST
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in South Setauket
Tuesday looks like the warmest upcoming period in South Setauket at 60 degrees F.
Saturday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Thursday Night at about 12 to 20 mph NE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 9, 2026 2:05 AM 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
Clear, with a low around 41. West wind around 8 mph.
Sunny. High near 60, with temperatures falling to around 56 in the afternoon.
Mostly cloudy, with a low around 40.
A chance of rain after 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 40%.
Rain. Mostly cloudy, with a low around 37. Chance of precipitation is 80%.
Rain. Mostly cloudy, with a high near 49. Chance of precipitation is 80%.
Rain likely. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
A chance of rain. Partly sunny, with a high near 48. Chance of precipitation is 30%.
A slight chance of rain before 7pm. Partly cloudy, with a low around 32.
Mostly sunny, with a high near 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Nov 10
|
Sunny
|
60°F |
7 to 13 mph
W
|
|
Tuesday Night
Nov 10
|
Clear
|
41°F |
8 mph
W
|
|
Veterans Day
Nov 11
|
Sunny
|
60°F |
3 to 9 mph
W
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
40°F |
5 mph
NE
|
|
Thursday
Nov 12
|
Mostly Cloudy then Chance Light Rain
|
57°F |
5 to 12 mph
E
|
|
Thursday Night
Nov 12
|
Light Rain
|
37°F |
12 to 20 mph
NE
|
|
Friday
Nov 13
|
Light Rain
|
49°F |
20 mph
NE
|
|
Friday Night
Nov 13
|
Light Rain Likely
|
33°F |
14 to 17 mph
N
|
|
Saturday
Nov 14
|
Chance Light Rain
|
48°F |
16 mph
NW
|
|
Saturday Night
Nov 14
|
Slight Chance Light Rain then Partly Cloudy
|
32°F |
10 to 14 mph
NW
|
|
Sunday
Nov 15
|
Mostly Sunny
|
48°F |
15 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Setauket.