Clemson University, SC Weather & Growing Conditions
This Afternoon
90°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 90. East northeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 90°F | Chance Showers And Thunderstorms | 5 mph ENE | 47% |
| Tonight | 70°F | Chance Showers And Thunderstorms | 5 mph NE | 46% |
| Sunday | 88°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 1 mph SE | 24% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 mph NW | 18% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph S | 38% |
| Monday Night | 69°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 3 mph ENE | 76% |
| Tuesday | 81°F | Chance Showers And Thunderstorms | 6 mph ENE | 69% |
| Tuesday Night | 66°F | Showers And Thunderstorms Likely | 6 to 12 mph ENE | 68% |
| Wednesday | 74°F | Chance Rain Showers | 12 mph NE | 48% |
| Wednesday Night | 62°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 12 mph NE | 35% |
| Thursday | 76°F | Mostly Sunny then Slight Chance Rain Showers | 9 mph NE | 15% |
| Thursday Night | 61°F | Slight Chance Rain Showers then Partly Cloudy | 5 to 8 mph ENE | 15% |
| Friday | 77°F | Mostly Sunny | 3 mph ENE | 14% |
| Friday Night | 60°F | Slight Chance Rain Showers | 6 mph ENE | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clemson University, SC
Last spring frost
Apr 1
First fall frost
Nov 3
Growing season
217 days
Hardiness zone
8b
Explore more for Clemson University, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Clemson Univ, Sc (1.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.