Grahamville, SC Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grahamville, SC in one place.
Sunny, with a high near 86. Northeast wind around 9 mph.
Local Weather Overview
This forecast page for Grahamville, 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: Sep 14, 2026 9:22 AM EDT.
The active forecast window currently covers Sep 16 to Sep 20, 2026 for Grahamville, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 9:22 AM EDT
- Forecast office
- CHS
- Source
- NOAA / NWS
Daily Outlook
This Week in Grahamville
Saturday looks like the warmest upcoming period in Grahamville at 89 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Thursday at about 7 to 10 mph NE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:22 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
Clear, with a low around 67.
Sunny, with a high near 87.
Mostly clear, with a low around 70.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 88. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Sunny
|
86°F |
9 mph
NE
|
|
Wednesday Night
Sep 16
|
Clear
|
67°F |
7 mph
NE
|
|
Thursday
Sep 17
|
Sunny
|
87°F |
7 to 10 mph
NE
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
70°F |
2 to 7 mph
NE
|
|
Friday
Sep 18
|
Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
6 mph
E
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
71°F |
0 to 6 mph
E
|
|
Saturday
Sep 19
|
Sunny then Chance Showers And Thunderstorms
|
89°F |
0 to 5 mph
E
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms then Partly Cloudy
|
73°F |
0 to 5 mph
SE
|
|
Sunday
Sep 20
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
89°F |
0 to 5 mph
NE
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
73°F |
1 to 5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grahamville.