Harrisburg, NC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Harrisburg, a town in Cabarrus County, North Carolina.
Today
81°F
Chance Showers And Thunderstorms
A chance of rain showers 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 1pm, then showers and thunderstorms between 1pm and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 81. East northeast wind 1 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
7-day forecast for Harrisburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Chance Showers And Thunderstorms | 1 to 6 mph ENE | 85% |
| Tonight | 68°F | Showers And Thunderstorms Likely then Chance Rain Showers | 0 to 5 mph NE | 60% |
| Wednesday | 85°F | Slight Chance Showers And Thunderstorms | 0 to 6 mph SSE | 63% |
| Wednesday Night | 69°F | Showers And Thunderstorms Likely | 1 to 5 mph S | 73% |
| Thursday | 87°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 1 to 7 mph SSW | 60% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms then Mostly Cloudy | 1 to 5 mph SSW | 54% |
| Friday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 6 mph SSW | 36% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 0 to 3 mph SW | 34% |
| Saturday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SSW | 27% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 27% |
| Sunday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph WSW | 26% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 0 to 3 mph SW | 26% |
| Monday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 5 mph WSW | 20% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SW | 20% |
Forecast source: National Weather Service (api.weather.gov) for Harrisburg (35.308, -80.646). Updated through the day.
Growing snapshot for Harrisburg
Last spring frost
Apr 1
First fall frost
Nov 2
Growing season
215 days
Hardiness zone
8a
More local growing data for Harrisburg: nearby ZIP 28075 weather · frost dates · planting calendar · North Carolina frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Concord, Nc (8.2 mi from Harrisburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.