Big Island, VA Weather & Growing Conditions
Tonight
68°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 3am. Mostly cloudy, with a low around 68. Northeast wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 68°F | Chance Showers And Thunderstorms | 3 mph NE | 36% |
| Saturday | 76°F | Slight Chance Rain Showers | 5 mph E | 23% |
| Saturday Night | 67°F | Mostly Cloudy | 2 mph SE | 10% |
| Sunday | 81°F | Mostly Cloudy then Chance Showers And Thunderstorms | 0 to 5 mph S | 44% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 2 mph W | 44% |
| Monday | 82°F | Showers And Thunderstorms Likely | 0 to 6 mph NE | 66% |
| Monday Night | 64°F | Showers And Thunderstorms Likely | 6 mph NE | 71% |
| Tuesday | 70°F | Rain Showers Likely | 7 mph E | 67% |
| Tuesday Night | 59°F | Showers And Thunderstorms Likely | 8 to 12 mph NE | 68% |
| Wednesday | 64°F | Rain Showers Likely | 8 to 13 mph NE | 55% |
| Wednesday Night | 57°F | Chance Rain Showers | 8 mph NE | 46% |
| Thursday | 66°F | Chance Rain Showers | 8 mph N | 33% |
| Thursday Night | 56°F | Chance Rain Showers | 2 to 6 mph N | 25% |
| Friday | 72°F | Chance Rain Showers | 5 mph N | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Big Island, VA
Last spring frost
Apr 17
First fall frost
Oct 25
Growing season
190 days
Hardiness zone
7b
Explore more for Big Island, VA: full frost dates · planting calendar · Virginia frost dates
Climate data from the nearest NOAA station, Lynchburg #2, Va (15.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.