Clemson, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clemson, a city in Pickens County, South Carolina.
This Afternoon
90°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 5pm, then showers and thunderstorms likely. Partly sunny, with a high near 90. East northeast wind around 3 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Clemson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 90°F | Chance Showers And Thunderstorms | 3 mph ENE | 57% |
| Tonight | 70°F | Chance Showers And Thunderstorms | 5 mph NNE | 56% |
| Sunday | 89°F | Patchy Fog then Chance Showers And Thunderstorms | 2 mph E | 32% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms then Patchy Fog | 1 mph NNE | 27% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph S | 39% |
| Monday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 mph NE | 64% |
| Tuesday | 83°F | Chance Rain Showers then Chance Showers And Thunderstorms | 6 mph ENE | 73% |
| Tuesday Night | 66°F | Showers And Thunderstorms Likely | 8 mph NE | 72% |
| Wednesday | 76°F | Chance Rain Showers | 8 to 12 mph NE | 46% |
| Wednesday Night | 62°F | Chance Showers And Thunderstorms | 12 mph NE | 46% |
| Thursday | 75°F | Slight Chance Rain Showers then Partly Sunny | 7 to 10 mph NE | 22% |
| Thursday Night | 60°F | Partly Cloudy | 3 to 7 mph NE | 11% |
| Friday | 78°F | Mostly Sunny | 3 mph ENE | 14% |
| Friday Night | 58°F | Partly Cloudy | 3 mph ENE | 14% |
Forecast source: National Weather Service (api.weather.gov) for Clemson (34.684, -82.811). Updated through the day.
Growing snapshot for Clemson
Last spring frost
Apr 1
First fall frost
Nov 3
Growing season
217 days
Hardiness zone
8a
More local growing data for Clemson: nearby ZIP 29631 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
Arial
Cateechee
Central
Clemson University
Dacusville
Keowee Key
Liberty
Norris
Pendleton
Pickens
Six Mile
All South Carolina locations ›
Climate data from the nearest NOAA station, Clemson Univ, Sc (1.5 mi from Clemson). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.