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Union Hall, VA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Union Hall, a community in Franklin County, Virginia.

This Afternoon
79°F
Partly Sunny
Partly sunny, with a high near 79. Northeast wind around 7 mph.

7-day forecast for Union Hall

WhenTempForecastWindPrecip
This Afternoon 79°F Partly Sunny 7 mph NE 8%
Tonight 67°F Mostly Cloudy 5 mph E 7%
Sunday 85°F Partly Sunny then Chance Showers And Thunderstorms 2 to 7 mph S 27%
Sunday Night 67°F Slight Chance Showers And Thunderstorms then Partly Cloudy 1 to 6 mph SW 22%
Monday 81°F Partly Sunny then Showers And Thunderstorms Likely 2 to 9 mph N 60%
Monday Night 63°F Showers And Thunderstorms Likely 6 to 9 mph NE 73%
Tuesday 69°F Showers And Thunderstorms Likely 7 to 12 mph NE 69%
Tuesday Night 58°F Showers And Thunderstorms Likely 14 mph NE 69%
Wednesday 62°F Rain Showers Likely 12 to 15 mph NE 55%
Wednesday Night 57°F Chance Showers And Thunderstorms 12 mph NE 54%
Thursday 66°F Chance Rain Showers 12 mph NE 48%
Thursday Night 56°F Slight Chance Rain Showers 6 to 9 mph NE 23%
Friday 70°F Partly Sunny 9 mph N 14%
Friday Night 54°F Partly Cloudy 7 mph N 14%

Forecast source: National Weather Service (api.weather.gov) for Union Hall (37.022, -79.681). Updated through the day.

Growing snapshot for Union Hall

Last spring frost
Apr 20
First fall frost
Oct 25
Growing season
188 days
Hardiness zone
7b

More local growing data for Union Hall: nearby ZIP 24176 weather · frost dates · planting calendar · Virginia frost dates

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Climate data from the nearest NOAA station, Rocky Mt, Va (11.4 mi from Union Hall). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.