Gaston, SC Weather & Growing Conditions
Today
88°F
Patchy Fog then Chance Showers And Thunderstorms
Patchy fog before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. East wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Patchy Fog then Chance Showers And Thunderstorms | 0 to 5 mph E | 54% |
| Tonight | 70°F | Showers And Thunderstorms Likely | 1 to 5 mph SE | 62% |
| Wednesday | 90°F | Patchy Fog then Chance Showers And Thunderstorms | 1 to 8 mph S | 52% |
| Wednesday Night | 71°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 3 to 7 mph S | 60% |
| Thursday | 91°F | Mostly Sunny then Showers And Thunderstorms Likely | 2 to 7 mph S | 66% |
| Thursday Night | 71°F | Showers And Thunderstorms Likely | 0 to 7 mph S | 66% |
| Friday | 92°F | Chance Showers And Thunderstorms | 0 to 7 mph S | 35% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 0 to 6 mph S | 35% |
| Saturday | 92°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 6 mph SE | 28% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph S | 28% |
| Sunday | 92°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 1 to 5 mph SW | 38% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms | 5 mph SW | 38% |
| Monday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 mph SW | 33% |
| Monday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 33% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Gaston, SC
Last spring frost
Mar 25
First fall frost
Nov 7
Growing season
229 days
Hardiness zone
8b
Explore more for Gaston, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Columbia, Sc (8.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.