Suffolk County, NY Weather Forecast
County weather hub
Sunny
Compare major city weather across Suffolk County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 67.
County Weather Overview
This county weather page brings together forecast coverage for Suffolk County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 17 of 17 mapped cities in Suffolk County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 9, 2026
- Latest sync
- Oct 3, 2026 4:38 AM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Suffolk County
Friday looks like the warmest upcoming period in Suffolk County at 67 degrees F.
Friday is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Friday at about 8 to 12 mph W.
The forecast from Oct 9 through Oct 9 stays mostly dry.
Forecast Details
- Last updated
- Oct 3, 2026 4:38 AM EDT
- Coverage
- 1 day
- 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
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 9
|
Sunny
|
67°F |
8 to 12 mph
W
|
Major City Forecasts
Live forecast snapshots for major cities across Suffolk County.
Coverage
Forecast coverage currently spans 17 of 17 mapped cities in Suffolk County.
Largest mapped city population in this region: 218,223.
