Olanta, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Olanta, a town in Florence County, South Carolina.
Tonight
70°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 8pm and 3am, then patchy fog. Partly cloudy, with a low around 70. Northwest wind around 2 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Olanta
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Chance Showers And Thunderstorms | 2 mph NW | 30% |
| Saturday | 89°F | Patchy Fog then Chance Showers And Thunderstorms | 1 to 5 mph NE | 44% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 0 to 3 mph NE | 45% |
| Sunday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph NE | 29% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph E | 29% |
| Monday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph E | 34% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 2 mph E | 35% |
| Tuesday | 86°F | Chance Rain Showers then Chance Showers And Thunderstorms | 2 to 6 mph NE | 54% |
| Tuesday Night | 68°F | Chance Showers And Thunderstorms | 2 to 7 mph NE | 54% |
| Wednesday | 82°F | Partly Sunny then Chance Showers And Thunderstorms | 7 to 12 mph NE | 34% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 10 mph NE | 34% |
| Thursday | 80°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 12 mph NE | 15% |
| Thursday Night | 63°F | Slight Chance Showers And Thunderstorms | 5 to 9 mph NE | 15% |
| Friday | 80°F | Mostly Sunny | 9 mph N | 9% |
Forecast source: National Weather Service (api.weather.gov) for Olanta (33.936, -79.932). Updated through the day.
Growing snapshot for Olanta
Last spring frost
Mar 27
First fall frost
Nov 9
Growing season
227 days
Hardiness zone
8b
More local growing data for Olanta: nearby ZIP 29114 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Cades 4 W, Sc (11 mi from Olanta). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.