Gantt, SC Weather Forecast
Local 7-day forecast
Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Gantt, SC in one place.
A slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 96. Heat index values as high as 102. East northeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Gantt, 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 17, 2026 9:59 AM EDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Gantt, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 9:59 AM EDT
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Gantt
Today looks like the warmest upcoming period in Gantt at 96 degrees F.
Thursday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Wednesday at about 6 to 10 mph W.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 9:59 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- GSP
- Radar station
- KGSP
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. West southwest wind 0 to 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 93. Heat index values as high as 101. West southwest wind 1 to 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. West wind 2 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. West wind 2 to 6 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Partly cloudy, with a low around 72. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 91.
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73.
Mostly sunny, with a high near 93.
Partly cloudy, with a low around 76.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Sunny, with a high near 90.
A slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 17
|
Sunny then Slight Chance Showers And Thunderstorms
|
96°F |
5 mph
ENE
|
|
Tonight
Jul 17
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
75°F |
0 to 6 mph
WSW
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
93°F |
1 to 8 mph
WSW
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms then Partly Cloudy
|
74°F |
2 to 8 mph
W
|
|
Sunday
Jul 19
|
Mostly Sunny then Chance Showers And Thunderstorms
|
92°F |
2 to 6 mph
W
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
72°F |
5 mph
N
|
|
Monday
Jul 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
5 mph
E
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms
|
73°F |
5 mph
S
|
|
Tuesday
Jul 21
|
Mostly Sunny
|
93°F |
2 to 9 mph
SW
|
|
Tuesday Night
Jul 21
|
Partly Cloudy
|
76°F |
6 to 9 mph
WSW
|
|
Wednesday
Jul 22
|
Mostly Sunny then Chance Showers And Thunderstorms
|
94°F |
6 to 10 mph
W
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms
|
72°F |
6 to 9 mph
N
|
|
Thursday
Jul 23
|
Sunny
|
90°F |
7 to 10 mph
ENE
|
|
Thursday Night
Jul 23
|
Slight Chance Showers And Thunderstorms
|
70°F |
7 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Gantt.