Unionville, NC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Unionville, a town in Union County, North Carolina.
Tonight
53°F
Mostly Clear
Mostly clear, with a low around 53. East wind around 5 mph.
7-day forecast for Unionville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Mostly Clear | 5 mph E | 0% |
| Wednesday | 80°F | Patchy Fog then Partly Sunny | 2 to 12 mph SE | 3% |
| Wednesday Night | 62°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 to 8 mph SSE | 44% |
| Thursday | 79°F | Chance Showers And Thunderstorms | 5 to 9 mph S | 42% |
| Thursday Night | 62°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 3 mph S | 53% |
| Friday | 76°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 7 mph SW | 69% |
| Friday Night | 52°F | Slight Chance Showers And Thunderstorms then Slight Chance Light Rain | 1 to 6 mph NW | 19% |
| Saturday | 71°F | Sunny | 5 to 9 mph N | 9% |
| Saturday Night | 44°F | Partly Cloudy | 5 mph NNE | 5% |
| Sunday | 67°F | Mostly Sunny | 5 mph NW | 6% |
| Sunday Night | 43°F | Mostly Clear then Slight Chance Light Rain | 5 mph W | 15% |
| Monday | 66°F | Slight Chance Light Rain then Sunny | 5 to 10 mph W | 15% |
| Monday Night | 40°F | Mostly Clear | 6 mph WSW | 5% |
| Tuesday | 69°F | Sunny | 3 to 12 mph WSW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Unionville (35.078, -80.517). Updated through the day.
Growing snapshot for Unionville
Last spring frost
Apr 3
First fall frost
Nov 1
Growing season
213 days
Hardiness zone
8a
More local growing data for Unionville: nearby ZIP 28110 weather · frost dates · planting calendar · North Carolina frost dates
Nearby towns & communities
Fairview
Hemby Bridge
Indian Trail
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Monroe
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Weddington
Wesley Chapel
Wingate
All North Carolina locations ›
Climate data from the nearest NOAA station, Monroe 2 Se, Nc (6 mi from Unionville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.