Harman US

Dunbar, SC Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Dunbar, a community in Georgetown County, South Carolina.

This Afternoon
88°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 1pm and 3pm, then showers and thunderstorms likely between 3pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Dunbar

WhenTempForecastWindPrecip
This Afternoon 88°F Chance Showers And Thunderstorms 5 mph NE 60%
Tonight 71°F Chance Showers And Thunderstorms 3 mph NE 47%
Sunday 86°F Partly Sunny then Chance Showers And Thunderstorms 1 to 5 mph NE 38%
Sunday Night 71°F Slight Chance Showers And Thunderstorms then Partly Cloudy 2 mph E 20%
Monday 88°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 5 mph E 19%
Monday Night 71°F Chance Showers And Thunderstorms 0 to 5 mph E 34%
Tuesday 85°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 1 to 6 mph NE 64%
Tuesday Night 69°F Showers And Thunderstorms Likely 2 to 8 mph NE 64%
Wednesday 81°F Chance Rain Showers then Chance Showers And Thunderstorms 10 mph NE 42%
Wednesday Night 67°F Chance Showers And Thunderstorms then Mostly Cloudy 9 mph N 42%
Thursday 80°F Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms 12 mph N 19%
Thursday Night 64°F Slight Chance Showers And Thunderstorms then Partly Cloudy 5 to 10 mph N 19%
Friday 80°F Slight Chance Rain Showers 9 mph N 23%
Friday Night 62°F Slight Chance Rain Showers 2 to 7 mph NE 23%

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

All South Carolina locations ›

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 Sep 19, 2026.