Princeton, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Princeton, a community in Anderson County, South Carolina.
This Afternoon
74°F
Mostly Sunny
Mostly sunny, with a high near 74. East wind around 9 mph.
7-day forecast for Princeton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Mostly Sunny | 9 mph E | 1% |
| Tonight | 58°F | Mostly Cloudy | 7 mph ENE | 3% |
| Wednesday | 75°F | Mostly Cloudy then Chance Showers And Thunderstorms | 8 mph SE | 40% |
| Wednesday Night | 63°F | Showers And Thunderstorms Likely | 6 mph SSE | 62% |
| Thursday | 76°F | Chance Showers And Thunderstorms | 3 to 7 mph SSW | 36% |
| Thursday Night | 59°F | Chance Showers And Thunderstorms | 2 mph SW | 44% |
| Friday | 76°F | Chance Showers And Thunderstorms then Partly Sunny | 1 to 7 mph WSW | 36% |
| Friday Night | 51°F | Mostly Clear | 5 mph NW | 8% |
| Saturday | 72°F | Sunny | 5 mph NNW | 4% |
| Saturday Night | 46°F | Partly Cloudy | 5 mph NNE | 1% |
| Sunday | 68°F | Mostly Sunny | 5 mph SE | 7% |
| Sunday Night | 43°F | Mostly Clear | 5 mph WNW | 10% |
| Monday | 67°F | Sunny | 6 mph WNW | 10% |
| Monday Night | 40°F | Mostly Clear | 5 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov) for Princeton (34.491, -82.296). Updated through the day.
Growing snapshot for Princeton
Last spring frost
Apr 1
First fall frost
Nov 4
Growing season
219 days
Hardiness zone
8a
More local growing data for Princeton: nearby ZIP 29654 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
All South Carolina locations ›
Climate data from the nearest NOAA station, W Pelzer, Sc (13.8 mi from Princeton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.