Keowee Key, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Keowee Key, a community in Pickens County, South Carolina.
Today
90°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 2pm and 4pm, then showers and thunderstorms likely. Mostly sunny, with a high near 90. East northeast wind around 2 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Keowee Key
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph ENE | 60% |
| Tonight | 69°F | Chance Showers And Thunderstorms | 2 mph NE | 49% |
| Sunday | 87°F | Patchy Fog then Chance Showers And Thunderstorms | 0 mph | 37% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 23% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 mph NNE | 47% |
| Monday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 2 mph NE | 78% |
| Tuesday | 80°F | Chance Showers And Thunderstorms | 3 mph ENE | 72% |
| Tuesday Night | 64°F | Showers And Thunderstorms Likely | 2 to 6 mph ENE | 71% |
| Wednesday | 73°F | Chance Rain Showers | 8 mph ENE | 48% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 7 mph NE | 41% |
| Thursday | 75°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 5 mph ENE | 20% |
| Thursday Night | 60°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph ENE | 20% |
| Friday | 76°F | Mostly Sunny then Slight Chance Rain Showers | 1 mph ENE | 23% |
| Friday Night | 59°F | Slight Chance Rain Showers | 2 mph ENE | 23% |
Forecast source: National Weather Service (api.weather.gov) for Keowee Key (34.821, -82.912). Updated through the day.
Growing snapshot for Keowee Key
Last spring frost
Apr 1
First fall frost
Nov 3
Growing season
216 days
Hardiness zone
8a
More local growing data for Keowee Key: nearby ZIP 29682 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
Arial
Cateechee
Central
Clemson
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Pendleton
Pickens
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All South Carolina locations ›
Climate data from the nearest NOAA station, Pickens, Sc (8.2 mi from Keowee Key). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.