Free Union, VA Weather & Growing Conditions
Today
82°F
Partly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 1pm and 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 82. Northeast wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 6 mph NE | 24% |
| Tonight | 69°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 6 mph NE | 67% |
| Wednesday | 84°F | Chance Showers And Thunderstorms | 0 to 7 mph SE | 54% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph S | 27% |
| Thursday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 10 mph S | 38% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 9 mph SW | 38% |
| Friday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 8 mph SW | 38% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 2 to 7 mph SW | 38% |
| Saturday | 88°F | Mostly Sunny then Showers And Thunderstorms Likely | 2 to 7 mph SW | 56% |
| Saturday Night | 70°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 1 to 5 mph W | 56% |
| Sunday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 mph W | 24% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms | 3 mph W | 24% |
| Monday | 91°F | Mostly Sunny | 5 mph W | 10% |
| Monday Night | 71°F | Partly Cloudy | 5 mph W | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Free Union, VA
Last spring frost
Apr 19
First fall frost
Oct 24
Growing season
186 days
Hardiness zone
7b
Explore more for Free Union, VA: full frost dates · planting calendar · Virginia frost dates
Climate data from the nearest NOAA station, Free Union, Va (8.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.