St. Andrews, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Andrews, a community in Richland County, South Carolina.
Tonight
73°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms between 11pm and 1am, then a slight chance of showers and thunderstorms between 1am and 3am. Mostly cloudy, with a low around 73. West wind 0 to 3 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for St. Andrews
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Chance Showers And Thunderstorms | 0 to 3 mph W | 34% |
| Saturday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 6 mph NE | 31% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms | 1 to 6 mph E | 27% |
| Sunday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 mph NE | 23% |
| Sunday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 mph E | 23% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph SE | 46% |
| Monday Night | 72°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 3 mph E | 57% |
| Tuesday | 88°F | Showers And Thunderstorms Likely | 1 to 7 mph NE | 60% |
| Tuesday Night | 70°F | Showers And Thunderstorms Likely | 7 mph NE | 60% |
| Wednesday | 83°F | Partly Sunny then Chance Showers And Thunderstorms | 7 to 12 mph NE | 31% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 12 mph NE | 31% |
| Thursday | 82°F | Partly Sunny | 10 mph NE | 8% |
| Thursday Night | 64°F | Partly Cloudy | 3 to 9 mph NE | 8% |
| Friday | 82°F | Mostly Sunny | 6 to 9 mph N | 8% |
Forecast source: National Weather Service (api.weather.gov) for St. Andrews (34.051, -81.106). Updated through the day.
Growing snapshot for St. Andrews
Last spring frost
Mar 16
First fall frost
Nov 16
Growing season
245 days
Hardiness zone
8b
More local growing data for St. Andrews: nearby ZIP 29210 weather · frost dates · planting calendar · South Carolina frost dates
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Climate data from the nearest NOAA station, Columbia Univ Of Sc, Sc (6.2 mi from St. Andrews). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.