Williamston, SC Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Williamston, SC in one place.
Sunny, with a high near 83. North northwest wind 0 to 6 mph.
Local Weather Overview
This forecast page for Williamston, 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: Oct 12, 2026 1:58 AM EDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Williamston, SC.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 1:58 AM EDT
- Forecast office
- GSP
- Source
- NOAA / NWS
Daily Outlook
This Week in Williamston
Wednesday looks like the warmest upcoming period in Williamston at 86 degrees F.
Saturday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Friday Night at about 13 to 16 mph NW.
The forecast from Oct 13 through Oct 18 stays mostly dry.
Forecast Details
- Last updated
- Oct 12, 2026 1:58 AM EDT
- Coverage
- 6 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
Clear, with a low around 57. Southwest wind 1 to 5 mph.
Sunny, with a high near 86.
Clear, with a low around 60.
Sunny, with a high near 86.
Mostly clear, with a low around 62.
Sunny, with a high near 85.
Mostly clear, with a low around 53.
Mostly sunny, with a high near 67.
Mostly clear, with a low around 41.
Sunny, with a high near 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
83°F |
0 to 6 mph
NNW
|
|
Tuesday Night
Oct 13
|
Clear
|
57°F |
1 to 5 mph
SW
|
|
Wednesday
Oct 14
|
Sunny
|
86°F |
0 to 3 mph
WSW
|
|
Wednesday Night
Oct 14
|
Clear
|
60°F |
0 to 3 mph
W
|
|
Thursday
Oct 15
|
Sunny
|
86°F |
1 to 5 mph
NW
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
62°F |
3 mph
E
|
|
Friday
Oct 16
|
Sunny
|
85°F |
3 to 14 mph
WSW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
53°F |
13 to 16 mph
NW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
67°F |
13 to 16 mph
NNE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
41°F |
9 to 16 mph
NNE
|
|
Sunday
Oct 18
|
Sunny
|
63°F |
8 to 12 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Williamston.
