Seabrook Island, SC Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Seabrook Island, SC in one place.
A chance of showers and thunderstorms before 11am, then showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Seabrook Island, SC 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 12, 2026 5:08 AM EDT.
The active forecast window currently covers Jul 14 to Jul 18, 2026 for Seabrook Island, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 5:08 AM EDT
- Forecast office
- CHS
- Source
- NOAA / NWS
Daily Outlook
This Week in Seabrook Island
Thursday looks like the warmest upcoming period in Seabrook Island at 89 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 77 degrees F.
The strongest winds are forecast for Thursday at about 9 to 14 mph W.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 12, 2026 5:08 AM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- CHS
- Radar station
- KCLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 2am. Partly cloudy, with a low around 77. Chance of precipitation is 60%.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 79. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 81. Chance of precipitation is 20%.
Sunny, with a high near 89.
Mostly clear, with a low around 81.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 88. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
84°F |
5 to 9 mph
W
|
|
Tuesday Night
Jul 14
|
Showers And Thunderstorms Likely
|
77°F |
3 to 8 mph
W
|
|
Wednesday
Jul 15
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
87°F |
6 to 12 mph
W
|
|
Wednesday Night
Jul 15
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
79°F |
8 to 12 mph
SW
|
|
Thursday
Jul 16
|
Sunny then Slight Chance Showers And Thunderstorms
|
89°F |
9 to 14 mph
W
|
|
Thursday Night
Jul 16
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
81°F |
8 to 14 mph
W
|
|
Friday
Jul 17
|
Sunny
|
89°F |
7 to 13 mph
SW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
81°F |
6 to 13 mph
SW
|
|
Saturday
Jul 18
|
Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
6 to 14 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Seabrook Island.