Foreston, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Foreston, a community in Williamsburg County, South Carolina.
This Afternoon
91°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 91. Northeast wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Foreston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 91°F | Chance Showers And Thunderstorms | 3 mph NE | 40% |
| Tonight | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph NE | 35% |
| Sunday | 90°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 2 mph NE | 16% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 mph NE | 20% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph E | 27% |
| Monday Night | 71°F | Chance Showers And Thunderstorms | 2 mph E | 38% |
| Tuesday | 88°F | Showers And Thunderstorms Likely | 1 to 5 mph NE | 67% |
| Tuesday Night | 69°F | Showers And Thunderstorms Likely | 1 to 7 mph NE | 67% |
| Wednesday | 83°F | Chance Rain Showers then Chance Showers And Thunderstorms | 9 mph NE | 38% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms | 6 to 9 mph NE | 38% |
| Thursday | 81°F | Partly Sunny | 9 mph N | 10% |
| Thursday Night | 64°F | Partly Cloudy | 3 to 8 mph NE | 10% |
| Friday | 81°F | Slight Chance Rain Showers | 7 mph N | 20% |
| Friday Night | 62°F | Slight Chance Rain Showers then Partly Cloudy | 1 to 5 mph NE | 20% |
Forecast source: National Weather Service (api.weather.gov) for Foreston (33.637, -80.061). Updated through the day.
Growing snapshot for Foreston
Last spring frost
Mar 29
First fall frost
Nov 6
Growing season
223 days
Hardiness zone
8b
More local growing data for Foreston: nearby ZIP 29056 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Kingstree, Sc (11.3 mi from Foreston). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.