Zion, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Zion, a community in Dillon County, South Carolina.
Today
85°F
Patchy Fog then Chance Showers And Thunderstorms
Patchy fog and a chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 85. East wind 1 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Zion
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Patchy Fog then Chance Showers And Thunderstorms | 1 to 5 mph E | 51% |
| Tonight | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph SE | 48% |
| Wednesday | 88°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 2 to 8 mph S | 48% |
| Wednesday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph S | 28% |
| Thursday | 90°F | Chance Showers And Thunderstorms | 1 to 7 mph S | 52% |
| Thursday Night | 73°F | Partly Cloudy | 0 to 6 mph S | 6% |
| Friday | 91°F | Chance Showers And Thunderstorms | 0 to 6 mph S | 26% |
| Friday Night | 72°F | Partly Cloudy | 0 to 6 mph S | 6% |
| Saturday | 90°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 6 mph S | 36% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 6 mph S | 36% |
| Sunday | 90°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SW | 44% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 44% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 28% |
| Monday Night | 74°F | Chance Showers And Thunderstorms | 5 mph SW | 28% |
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 Aug 4, 2026.