Zion, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Zion, a community in Dillon County, South Carolina.
Today
80°F
Sunny
Sunny, with a high near 80. East wind around 7 mph.
7-day forecast for Zion
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Sunny | 7 mph E | 1% |
| Tonight | 56°F | Mostly Clear then Patchy Fog | 5 mph E | 1% |
| Wednesday | 81°F | Patchy Fog then Mostly Sunny | 3 to 7 mph E | 1% |
| Wednesday Night | 62°F | Mostly Cloudy | 2 to 6 mph SE | 2% |
| Thursday | 82°F | Partly Sunny | 5 mph S | 12% |
| Thursday Night | 64°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph S | 15% |
| Friday | 78°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 7 mph SW | 62% |
| Friday Night | 56°F | Showers And Thunderstorms Likely | 3 mph W | 58% |
| Saturday | 77°F | Slight Chance Rain Showers then Mostly Sunny | 3 mph NW | 15% |
| Saturday Night | 50°F | Partly Cloudy | 1 mph N | 9% |
| Sunday | 73°F | Mostly Sunny | 3 mph N | 8% |
| Sunday Night | 48°F | Partly Cloudy then Slight Chance Rain Showers | 3 mph NW | 19% |
| Monday | 68°F | Slight Chance Rain Showers | 3 to 8 mph N | 19% |
| Monday Night | 41°F | Mostly Clear | 5 mph N | 7% |
Forecast source: National Weather Service (api.weather.gov) for Zion (34.259, -79.312). Updated through the day.
Growing snapshot for Zion
Last spring frost
Mar 26
First fall frost
Nov 11
Growing season
233 days
Hardiness zone
8b
More local growing data for Zion: nearby ZIP 29543 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Mullins, Sc (6.5 mi from Zion). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.