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
78°F
Sunny
Sunny, with a high near 78. East wind around 8 mph.
7-day forecast for Bonneau Beach
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Sunny | 8 mph E | 2% |
| Tonight | 64°F | Mostly Clear | 6 mph E | 1% |
| Wednesday | 79°F | Patchy Fog then Partly Sunny | 3 to 7 mph E | 4% |
| Wednesday Night | 67°F | Mostly Cloudy | 3 mph SE | 3% |
| Thursday | 80°F | Mostly Sunny | 2 mph S | 13% |
| Thursday Night | 68°F | Partly Cloudy | 3 mph S | 13% |
| Friday | 78°F | Showers And Thunderstorms Likely | 0 to 3 mph SW | 70% |
| Friday Night | 61°F | Showers And Thunderstorms Likely | 2 mph W | 64% |
| Saturday | 75°F | Mostly Sunny | 2 mph N | 8% |
| Saturday Night | 54°F | Partly Cloudy | 0 to 3 mph N | 5% |
| Sunday | 71°F | Mostly Sunny | 0 to 3 mph N | 6% |
| Sunday Night | 52°F | Partly Cloudy | 3 mph NW | 11% |
| Monday | 69°F | Slight Chance Rain Showers | 5 mph NW | 15% |
| Monday Night | 48°F | Mostly Clear | 2 mph NW | 5% |
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 Nov 3, 2026.