Fort Chiswell, VA Weather & Growing Conditions
Overnight
65°F
Patchy Fog
Patchy fog. Mostly cloudy, with a low around 65. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Patchy Fog | 0 mph | 2% |
| Saturday | 80°F | Patchy Fog then Slight Chance Rain Showers | 0 to 5 mph E | 16% |
| Saturday Night | 64°F | Slight Chance Rain Showers | 5 mph SE | 17% |
| Sunday | 82°F | Partly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 52% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms then Mostly Cloudy | 2 mph SW | 42% |
| Monday | 81°F | Showers And Thunderstorms | 2 mph NW | 90% |
| Monday Night | 60°F | Showers And Thunderstorms | 2 mph E | 90% |
| Tuesday | 69°F | Showers And Thunderstorms Likely | 2 to 6 mph E | 71% |
| Tuesday Night | 56°F | Showers And Thunderstorms Likely | 6 to 9 mph E | 71% |
| Wednesday | 61°F | Chance Rain Showers | 8 mph E | 51% |
| Wednesday Night | 54°F | Chance Showers And Thunderstorms | 5 to 8 mph E | 46% |
| Thursday | 66°F | Chance Rain Showers | 5 mph E | 27% |
| Thursday Night | 52°F | Chance Showers And Thunderstorms | 5 mph NE | 25% |
| Friday | 67°F | Slight Chance Rain Showers | 5 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fort Chiswell, VA
Last spring frost
Apr 25
First fall frost
Oct 18
Growing season
174 days
Hardiness zone
7a
Explore more for Fort Chiswell, VA: full frost dates · planting calendar · Virginia frost dates
Climate data from the nearest NOAA station, Wytheville, Va (9.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.