Islandton, SC Weather & Growing Conditions
Today
90°F
Patchy Fog then Chance Showers And Thunderstorms
Patchy fog before 9am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 90. East wind around 2 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Patchy Fog then Chance Showers And Thunderstorms | 2 mph E | 49% |
| Tonight | 71°F | Showers And Thunderstorms Likely then Partly Cloudy | 2 mph S | 61% |
| Wednesday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 36% |
| Wednesday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph SE | 21% |
| Thursday | 91°F | Showers And Thunderstorms Likely | 0 to 3 mph S | 65% |
| Thursday Night | 72°F | Showers And Thunderstorms Likely | 0 to 3 mph SE | 65% |
| Friday | 92°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 46% |
| Friday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph E | 44% |
| Saturday | 91°F | Chance Rain Showers then Chance Showers And Thunderstorms | 2 mph E | 53% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph SE | 53% |
| Sunday | 92°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 1 mph NW | 54% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 mph E | 54% |
| Monday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 mph W | 38% |
| Monday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 38% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Islandton, SC
Last spring frost
Mar 6
First fall frost
Nov 26
Growing season
267 days
Hardiness zone
8b
Explore more for Islandton, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Hampton 1S, Sc (13.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.