Dunbar, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dunbar, a community in Georgetown County, South Carolina.
Today
87°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 87. South wind 2 to 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Dunbar
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 36% |
| Tonight | 73°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 38% |
| Wednesday | 87°F | Chance Showers And Thunderstorms | 1 to 8 mph S | 40% |
| Wednesday Night | 74°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 7 mph S | 23% |
| Thursday | 89°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 7 mph S | 46% |
| Thursday Night | 74°F | Partly Cloudy | 0 to 5 mph S | 8% |
| Friday | 90°F | Chance Showers And Thunderstorms | 0 to 7 mph S | 31% |
| Friday Night | 74°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 15% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 0 to 7 mph SE | 47% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms | 0 to 6 mph SE | 39% |
| Sunday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 51% |
| Sunday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph SW | 51% |
| Monday | 92°F | Chance Showers And Thunderstorms | 1 to 6 mph SW | 43% |
| Monday Night | 76°F | Chance Showers And Thunderstorms | 5 mph SW | 43% |
Forecast source: National Weather Service (api.weather.gov) for Dunbar (33.535, -79.352). Updated through the day.
Growing snapshot for Dunbar
Last spring frost
Mar 12
First fall frost
Nov 24
Growing season
258 days
Hardiness zone
8b
More local growing data for Dunbar: nearby ZIP 29440 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Georgetown Co Ap, Sc (4.5 mi from Dunbar). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.