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 83. Northeast wind around 10 mph, with gusts as high as 16 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
- ILM
- Source
- NOAA / NWS
Daily Outlook
This Week in Grahamville
Saturday looks like the warmest upcoming period in Grahamville at 86 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Wednesday at about 10 mph NE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 9:22 AM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- ILM
- Radar station
- KLTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 68.
Sunny, with a high near 84.
Mostly clear, with a low around 70.
Sunny, with a high near 85.
Mostly clear, with a low around 72.
Sunny, with a high near 86.
Mostly clear, with a low around 73.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 86.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Sunny
|
83°F |
10 mph
NE
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
68°F |
6 to 9 mph
NE
|
|
Thursday
Sep 17
|
Sunny
|
84°F |
7 to 10 mph
NE
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
70°F |
2 to 7 mph
NE
|
|
Friday
Sep 18
|
Sunny
|
85°F |
3 to 8 mph
E
|
|
Friday Night
Sep 18
|
Mostly Clear
|
72°F |
0 to 7 mph
E
|
|
Saturday
Sep 19
|
Sunny
|
86°F |
1 to 9 mph
E
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
73°F |
2 to 8 mph
S
|
|
Sunday
Sep 20
|
Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
2 to 9 mph
SW
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms
|
73°F |
2 to 8 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grahamville.