Cross Anchor, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cross Anchor, a community in Spartanburg County, South Carolina.
Today
83°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 83. East northeast wind 1 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Cross Anchor
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Chance Showers And Thunderstorms | 1 to 5 mph ENE | 81% |
| Tonight | 67°F | Chance Showers And Thunderstorms | 2 mph NE | 59% |
| Wednesday | 84°F | Showers And Thunderstorms | 0 to 3 mph SE | 77% |
| Wednesday Night | 68°F | Showers And Thunderstorms Likely | 2 mph SSE | 73% |
| Thursday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SSW | 57% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 2 mph S | 53% |
| Friday | 87°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 3 mph SSW | 35% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 1 mph W | 36% |
| Saturday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph SW | 27% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 1 mph W | 27% |
| Sunday | 89°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 mph WSW | 31% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 1 mph WNW | 31% |
| Monday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 3 mph WSW | 22% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 mph WNW | 22% |
Forecast source: National Weather Service (api.weather.gov) for Cross Anchor (34.644, -81.858). Updated through the day.
Growing snapshot for Cross Anchor
Last spring frost
Apr 6
First fall frost
Oct 30
Growing season
207 days
Hardiness zone
8a
More local growing data for Cross Anchor: nearby ZIP 29331 weather · frost dates · planting calendar · South Carolina frost dates
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Climate data from the nearest NOAA station, Union 8 S, Sc (11.4 mi from Cross Anchor). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.