South Boston, VA Weather & Growing Conditions
Overnight
48°F
Mostly Clear
Mostly clear, with a low around 48. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 79°F | Partly Sunny | 0 to 6 mph SE | 0% |
| Wednesday Night | 60°F | Chance Rain Showers | 1 to 6 mph S | 34% |
| Thursday | 78°F | Chance Rain Showers then Mostly Cloudy | 3 to 9 mph S | 29% |
| Thursday Night | 60°F | Slight Chance Showers And Thunderstorms | 2 mph S | 71% |
| Friday | 74°F | Showers And Thunderstorms | 3 mph SW | 83% |
| Friday Night | 47°F | Rain Showers Likely then Partly Cloudy | 1 to 6 mph NW | 57% |
| Saturday | 67°F | Sunny | 6 to 9 mph NW | 2% |
| Saturday Night | 36°F | Mostly Clear | 3 to 8 mph NW | 2% |
| Sunday | 65°F | Sunny | 3 to 7 mph NW | 1% |
| Sunday Night | 36°F | Mostly Clear | 5 mph W | 5% |
| Monday | 66°F | Sunny | 5 to 9 mph W | 3% |
| Monday Night | 34°F | Mostly Clear | 5 mph W | 2% |
| Tuesday | 69°F | Sunny | 3 to 8 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for South Boston, VA
Last spring frost
Apr 10
First fall frost
Oct 30
Growing season
202 days
Hardiness zone
7b
Explore more for South Boston, VA: full frost dates · planting calendar · Virginia frost dates
Climate data from the nearest NOAA station, S Boston, Va (4.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.