Summit, SC Weather & Growing Conditions
This Afternoon
79°F
Mostly Sunny
Mostly sunny, with a high near 79. East wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Mostly Sunny | 10 mph E | 1% |
| Tonight | 58°F | Mostly Clear | 5 to 8 mph E | 2% |
| Wednesday | 80°F | Patchy Fog then Mostly Cloudy | 6 to 12 mph SE | 12% |
| Wednesday Night | 63°F | Chance Light Rain | 5 to 9 mph S | 52% |
| Thursday | 79°F | Chance Light Rain then Chance Showers And Thunderstorms | 7 mph S | 41% |
| Thursday Night | 63°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 3 mph S | 59% |
| Friday | 77°F | Showers And Thunderstorms Likely then Chance Light Rain | 3 to 7 mph SW | 59% |
| Friday Night | 53°F | Partly Cloudy | 5 mph NW | 10% |
| Saturday | 74°F | Sunny | 6 mph N | 7% |
| Saturday Night | 48°F | Partly Cloudy | 5 mph N | 5% |
| Sunday | 70°F | Mostly Sunny | 6 mph NW | 6% |
| Sunday Night | 45°F | Partly Cloudy | 5 mph W | 13% |
| Monday | 68°F | Sunny then Slight Chance Light Rain | 5 to 8 mph NW | 15% |
| Monday Night | 42°F | Slight Chance Light Rain then Mostly Clear | 5 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Summit, SC
Last spring frost
Mar 20
First fall frost
Nov 18
Growing season
244 days
Hardiness zone
8a
Explore more for Summit, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, Batesburg, Sc (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.