Marshville, NC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Marshville, a town in Union County, North Carolina.
Today
83°F
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
A chance of rain showers and patchy fog before 8am, then a slight chance of showers and thunderstorms between 8am and 9am, then a chance of showers and thunderstorms between 9am and 11am, then a chance of showers and thunderstorms between 11am and noon, then showers and thunderstorms between noon and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 83. East northeast wind 0 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Marshville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms | 0 to 6 mph ENE | 82% |
| Tonight | 69°F | Showers And Thunderstorms Likely | 0 to 5 mph NE | 65% |
| Wednesday | 87°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 7 mph SE | 58% |
| Wednesday Night | 70°F | Showers And Thunderstorms Likely | 1 to 6 mph S | 66% |
| Thursday | 89°F | Partly Sunny then Chance Showers And Thunderstorms | 1 to 7 mph SSW | 58% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms then Mostly Cloudy | 1 to 6 mph SSW | 53% |
| Friday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 6 mph SSW | 33% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 31% |
| Saturday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 5 mph SSW | 21% |
| Saturday Night | 71°F | Slight Chance Showers And Thunderstorms | 1 to 5 mph SSW | 21% |
| Sunday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 5 mph SW | 28% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 3 mph SSW | 28% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph WSW | 25% |
| Monday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph WSW | 25% |
Forecast source: National Weather Service (api.weather.gov) for Marshville (34.986, -80.369). Updated through the day.
Growing snapshot for Marshville
Last spring frost
Apr 3
First fall frost
Nov 1
Growing season
213 days
Hardiness zone
8a
More local growing data for Marshville: nearby ZIP 28103 weather · frost dates · planting calendar · North Carolina frost dates
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Climate data from the nearest NOAA station, Monroe 2 Se, Nc (9.8 mi from Marshville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.