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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| 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
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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 Sep 19, 2026.