Union Hall, VA Weather & Growing Conditions
This Afternoon
73°F
Mostly Cloudy
Mostly cloudy, with a high near 73. South wind 2 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Mostly Cloudy | 2 to 6 mph S | 0% |
| Tonight | 62°F | Rain Showers Likely | 1 to 13 mph SE | 67% |
| Thursday | 74°F | Chance Rain Showers then Partly Sunny | 8 to 13 mph S | 28% |
| Thursday Night | 60°F | Mostly Cloudy then Chance Rain Showers | 3 to 7 mph SW | 34% |
| Friday | 72°F | Chance Rain Showers | 3 to 7 mph NW | 34% |
| Friday Night | 50°F | Mostly Clear | 5 to 8 mph NW | 13% |
| Saturday | 63°F | Sunny | 9 to 15 mph NW | 2% |
| Saturday Night | 42°F | Mostly Clear | 7 to 12 mph NW | 2% |
| Sunday | 62°F | Sunny | 9 mph NW | 1% |
| Sunday Night | 41°F | Mostly Clear | 8 mph NW | 3% |
| Monday | 63°F | Sunny | 7 to 12 mph NW | 1% |
| Monday Night | 40°F | Clear | 6 mph W | 1% |
| Tuesday | 67°F | Sunny | 5 to 9 mph W | 1% |
| Tuesday Night | 42°F | Mostly Clear | 7 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Union Hall, VA
Last spring frost
Apr 20
First fall frost
Oct 25
Growing season
188 days
Hardiness zone
7b
Explore more for Union Hall, VA: full frost dates · planting calendar · Virginia frost dates
Climate data from the nearest NOAA station, Rocky Mt, Va (8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.