Awendaw, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Awendaw, a town in Charleston County, South Carolina.
Tonight
71°F
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 4am and 5am. Partly cloudy, with a low around 71. Southwest wind 1 to 5 mph. Chance of precipitation is 20%.
7-day forecast for Awendaw
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 1 to 5 mph SW | 15% |
| Saturday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 mph NE | 48% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms | 2 mph NE | 44% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 3 mph NE | 40% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph E | 40% |
| Monday | 87°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 34% |
| Monday Night | 72°F | Chance Showers And Thunderstorms | 2 mph E | 50% |
| Tuesday | 85°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 1 to 6 mph NE | 64% |
| Tuesday Night | 71°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 1 to 5 mph NE | 64% |
| Wednesday | 83°F | Chance Showers And Thunderstorms | 6 to 10 mph NE | 46% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms | 5 to 8 mph NE | 46% |
| Thursday | 82°F | Slight Chance Showers And Thunderstorms | 10 mph NE | 25% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 to 8 mph NE | 25% |
| Friday | 81°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 to 9 mph NE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Awendaw (32.968, -79.655). Updated through the day.
Growing snapshot for Awendaw
Last spring frost
Mar 17
First fall frost
Nov 21
Growing season
250 days
Hardiness zone
9a
More local growing data for Awendaw: nearby ZIP 29429 weather · frost dates · planting calendar · South Carolina frost dates
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Climate data from the nearest NOAA station, Mcclellanville, Sc (14.3 mi from Awendaw). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.