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Bonneau, SC Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Bonneau, a town in Berkeley County, South Carolina.

Tonight
71°F
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 1am and 3am. Partly cloudy, with a low around 71. Northeast wind around 1 mph. Chance of precipitation is 20%.

7-day forecast for Bonneau

WhenTempForecastWindPrecip
Tonight 71°F Partly Cloudy then Slight Chance Showers And Thunderstorms 1 mph NE 18%
Saturday 91°F Mostly Sunny then Chance Showers And Thunderstorms 1 mph N 50%
Saturday Night 72°F Chance Showers And Thunderstorms 1 mph NE 44%
Sunday 88°F Mostly Sunny then Chance Showers And Thunderstorms 1 mph NE 49%
Sunday Night 72°F Chance Showers And Thunderstorms then Partly Cloudy 1 mph NE 49%
Monday 89°F Mostly Sunny then Chance Showers And Thunderstorms 2 mph E 41%
Monday Night 71°F Chance Showers And Thunderstorms 2 mph E 41%
Tuesday 86°F Showers And Thunderstorms Likely 2 mph NE 65%
Tuesday Night 69°F Showers And Thunderstorms Likely 1 to 5 mph NE 65%
Wednesday 83°F Chance Rain Showers then Chance Showers And Thunderstorms 7 mph NE 41%
Wednesday Night 67°F Chance Showers And Thunderstorms then Mostly Cloudy 5 to 9 mph NE 41%
Thursday 82°F Mostly Sunny then Slight Chance Showers And Thunderstorms 9 mph NE 22%
Thursday Night 65°F Slight Chance Showers And Thunderstorms then Partly Cloudy 3 to 7 mph NE 22%
Friday 81°F Mostly Sunny 7 mph N 13%

Forecast source: National Weather Service (api.weather.gov) for Bonneau (33.314, -79.954). Updated through the day.

Growing snapshot for Bonneau

Last spring frost
Mar 10
First fall frost
Nov 26
Growing season
265 days
Hardiness zone
8b

More local growing data for Bonneau: nearby ZIP 29431 weather · frost dates · planting calendar · South Carolina frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Moncks Corner 4 N, Sc (6.4 mi from Bonneau). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.