Bonneau Beach, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bonneau Beach, a community in Berkeley County, South Carolina.
This Afternoon
88°F
Sunny
Sunny, with a high near 88. Wind around 0 mph.
7-day forecast for Bonneau Beach
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 88°F | Sunny | 0 mph | 3% |
| Tonight | 73°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 2 mph NW | 18% |
| Saturday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 mph N | 49% |
| Saturday Night | 73°F | Chance Showers And Thunderstorms | 1 mph NE | 44% |
| Sunday | 85°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 mph NE | 48% |
| Sunday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 mph E | 48% |
| Monday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph NE | 41% |
| Monday Night | 73°F | Chance Showers And Thunderstorms | 2 mph E | 41% |
| Tuesday | 83°F | Showers And Thunderstorms Likely | 2 mph NE | 65% |
| Tuesday Night | 71°F | Showers And Thunderstorms Likely | 1 to 7 mph NE | 65% |
| Wednesday | 80°F | Chance Rain Showers then Chance Showers And Thunderstorms | 8 mph NE | 41% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 12 mph NE | 41% |
| Thursday | 79°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 to 12 mph NE | 22% |
| Thursday Night | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 9 mph NE | 22% |
Forecast source: National Weather Service (api.weather.gov) for Bonneau Beach (33.322, -79.989). Updated through the day.
Growing snapshot for Bonneau Beach
Last spring frost
Mar 10
First fall frost
Nov 26
Growing season
265 days
Hardiness zone
8b
More local growing data for Bonneau Beach: nearby ZIP 29479 weather · frost dates · planting calendar · South Carolina frost dates
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Climate data from the nearest NOAA station, Moncks Corner 4 N, Sc (11 mi from Bonneau Beach). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.