Olympia, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Olympia, a community in Richland County, South Carolina.
Today
89°F
Patchy Fog
Patchy fog before 8am, then patchy fog and a chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms likely between 2pm and 4pm, then showers and thunderstorms likely. Partly sunny, with a high near 89. East wind 0 to 3 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Olympia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Patchy Fog | 0 to 3 mph E | 66% |
| Tonight | 71°F | Showers And Thunderstorms Likely | 0 to 3 mph E | 68% |
| Wednesday | 90°F | Chance Showers And Thunderstorms | 0 to 6 mph S | 59% |
| Wednesday Night | 72°F | Showers And Thunderstorms Likely | 1 to 5 mph S | 63% |
| Thursday | 91°F | Mostly Sunny then Showers And Thunderstorms Likely | 1 to 5 mph S | 67% |
| Thursday Night | 72°F | Showers And Thunderstorms Likely | 0 to 3 mph S | 67% |
| Friday | 93°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 32% |
| Friday Night | 72°F | Chance Showers And Thunderstorms | 0 to 3 mph S | 32% |
| Saturday | 93°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph S | 25% |
| Saturday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 25% |
| Sunday | 93°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 3 mph SW | 38% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms | 3 mph SW | 38% |
| Monday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 5 mph SW | 31% |
| Monday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SW | 31% |
Forecast source: National Weather Service (api.weather.gov) for Olympia (33.974, -81.036). Updated through the day.
Growing snapshot for Olympia
Last spring frost
Mar 16
First fall frost
Nov 16
Growing season
245 days
Hardiness zone
8b
More local growing data for Olympia: nearby ZIP 29201 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
Arcadia Lakes
Arthurtown
Blythewood
Capitol View
Columbia
Dentsville
Eastover
Forest Acres
Gadsden
Hopkins
Lake Murray of Richland
Seven Oaks
St. Andrews
Woodfield
All South Carolina locations ›
Climate data from the nearest NOAA station, Columbia Univ Of Sc, Sc (0.7 mi from Olympia). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.