Harrisburg, NC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Harrisburg, a town in Cabarrus County, North Carolina.
Tonight
70°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2am, then patchy fog. Mostly cloudy, with a low around 70. North wind around 2 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Harrisburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Chance Showers And Thunderstorms | 2 mph N | 31% |
| Saturday | 86°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph NE | 26% |
| Saturday Night | 68°F | Slight Chance Showers And Thunderstorms | 0 to 6 mph ENE | 20% |
| Sunday | 87°F | Mostly Sunny | 1 mph SE | 12% |
| Sunday Night | 69°F | Partly Cloudy | 1 mph SW | 12% |
| Monday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph SSE | 44% |
| Monday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 mph ENE | 72% |
| Tuesday | 80°F | Showers And Thunderstorms Likely | 2 to 8 mph NE | 67% |
| Tuesday Night | 64°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 7 to 10 mph NE | 67% |
| Wednesday | 72°F | Chance Rain Showers | 13 mph NE | 36% |
| Wednesday Night | 60°F | Chance Showers And Thunderstorms | 7 to 13 mph NE | 28% |
| Thursday | 72°F | Partly Sunny | 10 mph NNE | 12% |
| Thursday Night | 59°F | Partly Cloudy | 5 to 9 mph NNE | 10% |
| Friday | 76°F | Mostly Sunny | 8 mph N | 10% |
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 Sep 19, 2026.