Great Falls, SC Weather & Growing Conditions
Today
81°F
Partly Sunny
Partly sunny, with a high near 81. Southeast wind 3 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Partly Sunny | 3 to 8 mph SE | 3% |
| Tonight | 63°F | Chance Light Rain | 1 to 6 mph SE | 38% |
| Thursday | 80°F | Chance Light Rain then Slight Chance T-storms | 0 to 5 mph S | 26% |
| Thursday Night | 63°F | Chance Light Rain | 0 mph | 46% |
| Friday | 77°F | Light Rain Likely | 0 to 3 mph W | 70% |
| Friday Night | 53°F | Mostly Clear | 2 mph NW | 13% |
| Saturday | 72°F | Sunny | 5 mph N | 2% |
| Saturday Night | 43°F | Partly Cloudy | 2 mph N | 2% |
| Sunday | 69°F | Sunny | 3 mph N | 1% |
| Sunday Night | 42°F | Mostly Clear | 1 mph N | 2% |
| Monday | 69°F | Sunny | 2 mph N | 1% |
| Monday Night | 41°F | Mostly Clear | 1 mph N | 2% |
| Tuesday | 71°F | Sunny | 0 to 3 mph W | 2% |
| Tuesday Night | 43°F | Mostly Clear | 1 mph NW | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Great Falls, SC
Last spring frost
Mar 23
First fall frost
Nov 14
Growing season
237 days
Hardiness zone
8a
Explore more for Great Falls, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Wateree Dam, Sc (9.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.