Southold, NY Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Southold, NY in one place.
Sunny. High near 77, with temperatures falling to around 75 in the afternoon. Northwest wind 9 to 14 mph.
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: Jul 19, 2026 5:10 PM EDT.
The active forecast window currently covers Jul 19 to Jul 25, 2026 for Southold, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 19 to Jul 25, 2026
- Latest sync
- Jul 19, 2026 5:10 PM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Southold
Wednesday looks like the warmest upcoming period in Southold at 79 degrees F.
Tonight is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Wednesday at about 16 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 19, 2026 5:10 PM EDT
- Coverage
- 7 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 64. North wind 5 to 8 mph.
Sunny. High near 75, with temperatures falling to around 73 in the afternoon. East wind around 5 mph.
Partly cloudy. Low around 66, with temperatures rising to around 68 overnight. South wind around 6 mph.
A chance of rain showers between 2pm and 5pm, then showers and thunderstorms likely. Mostly cloudy. High near 76, with temperatures falling to around 74 in the afternoon. Southeast wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms. Cloudy, with a low around 68. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Chance of precipitation is 80%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
A slight chance of rain showers. Mostly sunny, with a high near 73.
A slight chance of rain showers. Mostly clear, with a low around 64.
A slight chance of rain showers before 2pm. Sunny, with a high near 74.
Mostly clear, with a low around 66.
Mostly sunny, with a high near 76.
Partly cloudy, with a low around 66.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jul 19
|
Sunny
|
77°F |
9 to 14 mph
NW
|
|
Tonight
Jul 19
|
Clear
|
64°F |
5 to 8 mph
N
|
|
Monday
Jul 20
|
Sunny
|
75°F |
5 mph
E
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
66°F |
6 mph
S
|
|
Tuesday
Jul 21
|
Mostly Cloudy then Showers And Thunderstorms Likely
|
76°F |
7 to 14 mph
SE
|
|
Tuesday Night
Jul 21
|
Showers And Thunderstorms
|
68°F |
12 to 15 mph
S
|
|
Wednesday
Jul 22
|
Showers And Thunderstorms
|
79°F |
16 mph
SW
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms
|
64°F |
8 to 14 mph
W
|
|
Thursday
Jul 23
|
Slight Chance Rain Showers
|
73°F |
6 to 9 mph
NW
|
|
Thursday Night
Jul 23
|
Slight Chance Rain Showers
|
64°F |
6 mph
SW
|
|
Friday
Jul 24
|
Slight Chance Rain Showers
|
74°F |
5 mph
E
|
|
Friday Night
Jul 24
|
Mostly Clear
|
66°F |
1 to 5 mph
SW
|
|
Saturday
Jul 25
|
Mostly Sunny
|
76°F |
1 to 7 mph
SW
|
|
Saturday Night
Jul 25
|
Partly Cloudy
|
66°F |
3 to 7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Southold.
