Fort Chiswell, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fort Chiswell, a community in Wythe County, Virginia.
Overnight
52°F
Partly Cloudy
Partly cloudy, with a low around 52. East wind around 3 mph.
7-day forecast for Fort Chiswell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Partly Cloudy | 3 mph E | 0% |
| Wednesday | 67°F | Mostly Cloudy then Chance Rain Showers | 2 to 9 mph SE | 35% |
| Wednesday Night | 59°F | Rain Showers | 5 to 9 mph S | 90% |
| Thursday | 73°F | Chance Rain Showers then Partly Sunny | 2 to 6 mph SW | 32% |
| Thursday Night | 52°F | Chance Rain Showers | 2 mph W | 25% |
| Friday | 68°F | Slight Chance Rain Showers | 1 to 6 mph NW | 22% |
| Friday Night | 42°F | Partly Cloudy | 6 mph NW | 5% |
| Saturday | 57°F | Mostly Sunny | 7 to 12 mph NW | 2% |
| Saturday Night | 34°F | Partly Cloudy | 2 to 8 mph NW | 0% |
| Sunday | 59°F | Mostly Sunny | 2 to 9 mph NW | 2% |
| Sunday Night | 33°F | Mostly Clear | 6 mph NW | 2% |
| Monday | 59°F | Sunny | 6 to 12 mph NW | 2% |
| Monday Night | 33°F | Mostly Clear | 5 mph W | 2% |
| Tuesday | 63°F | Sunny | 3 to 9 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Fort Chiswell (36.945, -80.956). Updated through the day.
Growing snapshot for Fort Chiswell
Last spring frost
Apr 25
First fall frost
Oct 18
Growing season
174 days
Hardiness zone
7a
More local growing data for Fort Chiswell: nearby ZIP 24360 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Wytheville, Va (9.9 mi from Fort Chiswell). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.