Southold, NY Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Southold, NY in one place.
Rain showers. Cloudy. High near 53, with temperatures falling to around 49 in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Southold, 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: Apr 17, 2026 2:48 AM EDT.
The active forecast window currently covers Apr 19 to Apr 23, 2026 for Southold, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 19 to Apr 23, 2026
- Latest sync
- Apr 17, 2026 2:48 AM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Southold
Wednesday looks like the warmest upcoming period in Southold at 55 degrees F.
Monday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Monday at about 15 to 20 mph NW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 17, 2026 2:48 AM EDT
- Coverage
- 5 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 showers. Mostly cloudy, with a low around 39. Chance of precipitation is 80%.
A slight chance of rain showers before 8am, then isolated rain and snow showers. Mostly sunny, with a high near 45.
Isolated rain and snow showers before 8pm. Mostly clear, with a low around 36.
Sunny, with a high near 47.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 43.
A slight chance of rain showers before 2pm. Partly sunny, with a high near 55.
Partly cloudy, with a low around 44.
Mostly sunny, with a high near 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 19
|
Rain Showers
|
53°F |
7 to 16 mph
SW
|
|
Sunday Night
Apr 19
|
Rain Showers
|
39°F |
14 to 18 mph
NW
|
|
Monday
Apr 20
|
Isolated Rain And Snow Showers
|
45°F |
15 to 20 mph
NW
|
|
Monday Night
Apr 20
|
Isolated Rain And Snow Showers then Mostly Clear
|
36°F |
12 to 16 mph
NW
|
|
Tuesday
Apr 21
|
Sunny
|
47°F |
8 to 13 mph
W
|
|
Tuesday Night
Apr 21
|
Partly Cloudy then Slight Chance Rain Showers
|
43°F |
14 to 17 mph
SW
|
|
Wednesday
Apr 22
|
Slight Chance Rain Showers
|
55°F |
10 to 16 mph
SW
|
|
Wednesday Night
Apr 22
|
Partly Cloudy
|
44°F |
9 mph
NW
|
|
Thursday
Apr 23
|
Mostly Sunny
|
54°F |
8 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Southold.
