Hilton Head, SC Weather Forecast
Local 7-day forecast
Mostly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Hilton Head, SC in one place.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 105. Southwest wind 2 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Hilton Head, 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: Aug 24, 2026 4:35 PM EDT.
The active forecast window currently covers Aug 25 to Aug 30, 2026 for Hilton Head, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 25 to Aug 30, 2026
- Latest sync
- Aug 24, 2026 4:35 PM EDT
- Forecast office
- CHS
- Source
- NOAA / NWS
Daily Outlook
This Week in Hilton Head
Tuesday looks like the warmest upcoming period in Hilton Head at 92 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 75 degrees F.
The strongest winds are forecast for Thursday at about 3 to 10 mph SW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 24, 2026 4:35 PM EDT
- Coverage
- 6 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
A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 75. South wind 2 to 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. South wind 1 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Partly cloudy, with a low around 76. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
Showers and thunderstorms likely. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
Showers and thunderstorms likely. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
Showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 77. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 25
|
Mostly Sunny then Chance Showers And Thunderstorms
|
92°F |
2 to 7 mph
SW
|
|
Tuesday Night
Aug 25
|
Chance Showers And Thunderstorms
|
75°F |
2 to 7 mph
S
|
|
Wednesday
Aug 26
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
89°F |
1 to 8 mph
S
|
|
Wednesday Night
Aug 26
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
76°F |
7 mph
S
|
|
Thursday
Aug 27
|
Showers And Thunderstorms Likely
|
90°F |
3 to 10 mph
SW
|
|
Thursday Night
Aug 27
|
Showers And Thunderstorms Likely
|
76°F |
5 to 9 mph
SW
|
|
Friday
Aug 28
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
90°F |
3 to 9 mph
SW
|
|
Friday Night
Aug 28
|
Showers And Thunderstorms Likely
|
76°F |
2 to 8 mph
SW
|
|
Saturday
Aug 29
|
Showers And Thunderstorms Likely
|
90°F |
2 to 6 mph
SW
|
|
Saturday Night
Aug 29
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
76°F |
2 to 6 mph
S
|
|
Sunday
Aug 30
|
Chance Showers And Thunderstorms
|
90°F |
2 to 7 mph
E
|
|
Sunday Night
Aug 30
|
Chance Showers And Thunderstorms
|
77°F |
2 to 6 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Hilton Head.
