Marvin, SC Weather & Growing Conditions
Today
79°F
Partly Sunny
Partly sunny, with a high near 79. Southeast wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Partly Sunny | 5 to 10 mph SE | 4% |
| Tonight | 63°F | Chance Light Rain | 5 to 8 mph SE | 52% |
| Thursday | 78°F | Chance Light Rain | 3 to 8 mph S | 38% |
| Thursday Night | 62°F | Slight Chance T-storms | 2 mph S | 52% |
| Friday | 75°F | Light Rain Likely | 5 mph W | 72% |
| Friday Night | 51°F | Mostly Clear | 1 to 6 mph N | 13% |
| Saturday | 70°F | Sunny | 5 to 8 mph N | 1% |
| Saturday Night | 41°F | Mostly Clear | 5 mph N | 1% |
| Sunday | 67°F | Sunny | 2 to 6 mph NW | 1% |
| Sunday Night | 40°F | Mostly Clear | 3 mph NW | 2% |
| Monday | 68°F | Sunny | 5 mph NW | 1% |
| Monday Night | 39°F | Mostly Clear | 2 mph W | 1% |
| Tuesday | 69°F | Sunny | 0 to 7 mph SW | 2% |
| Tuesday Night | 42°F | Mostly Clear | 3 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Marvin, SC
Last spring frost
Mar 27
First fall frost
Nov 5
Growing season
225 days
Hardiness zone
8a
Explore more for Marvin, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Winthrop Univ, Sc (10.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.