Harman US

Columbia, SC Weather & Growing Conditions

This Afternoon
91°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Northeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 91°F Slight Chance Showers And Thunderstorms 5 mph NE 24%
Tonight 70°F Slight Chance Showers And Thunderstorms 3 mph E 22%
Sunday 90°F Patchy Fog then Mostly Sunny 2 mph E 9%
Sunday Night 70°F Mostly Clear 2 mph SE 9%
Monday 92°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 3 mph SE 24%
Monday Night 70°F Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms 3 mph SE 50%
Tuesday 87°F Showers And Thunderstorms Likely 1 to 6 mph NE 67%
Tuesday Night 69°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 3 to 7 mph NE 67%
Wednesday 81°F Chance Rain Showers 10 mph NE 29%
Wednesday Night 64°F Chance Showers And Thunderstorms 7 to 10 mph NE 29%
Thursday 79°F Slight Chance Rain Showers 9 mph N 16%
Thursday Night 61°F Partly Cloudy 5 to 8 mph N 14%
Friday 80°F Mostly Sunny 6 mph N 6%
Friday Night 60°F Mostly Clear 5 mph NE 6%

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

Growing snapshot for Columbia, SC

Last spring frost
Mar 22
First fall frost
Nov 15
Growing season
239 days
Hardiness zone
8b

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

Climate data from the nearest NOAA station, Sandhill Rsch - Elgin, Sc (1.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.