Harman US

Aynor, SC Weather & Growing Conditions

Today
89°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 1pm and 3pm, then showers and thunderstorms likely between 3pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Northeast wind 1 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Today 89°F Mostly Sunny then Chance Showers And Thunderstorms 1 to 6 mph NE 61%
Tonight 69°F Chance Showers And Thunderstorms 1 to 5 mph E 53%
Sunday 88°F Slight Chance Rain Showers then Chance Showers And Thunderstorms 3 mph NE 30%
Sunday Night 70°F Partly Cloudy 2 mph E 10%
Monday 90°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 5 mph E 23%
Monday Night 70°F Chance Showers And Thunderstorms 0 to 3 mph NE 30%
Tuesday 86°F Slight Chance Showers And Thunderstorms 2 to 6 mph NE 68%
Tuesday Night 68°F Showers And Thunderstorms Likely 3 to 9 mph NE 68%
Wednesday 81°F Chance Showers And Thunderstorms 9 to 13 mph NE 38%
Wednesday Night 65°F Chance Showers And Thunderstorms then Mostly Cloudy 8 to 13 mph N 38%
Thursday 80°F Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms 13 mph N 16%
Thursday Night 63°F Slight Chance Showers And Thunderstorms then Partly Cloudy 5 to 12 mph NE 16%
Friday 80°F Slight Chance Rain Showers 10 mph N 21%
Friday Night 60°F Slight Chance Rain Showers 2 to 7 mph NE 21%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Aynor, SC

Last spring frost
Mar 26
First fall frost
Nov 11
Growing season
233 days
Hardiness zone
8b

Explore more for Aynor, SC: full frost dates · planting calendar · South Carolina frost dates

Climate data from the nearest NOAA station, Mullins, Sc (13.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.