Grantsboro, NC Weather & Growing Conditions
Today
81°F
Mostly Sunny then Slight Chance Rain Showers
A slight chance of rain showers between noon and 3pm. Mostly sunny. High near 81, with temperatures falling to around 75 in the afternoon. Southeast wind around 8 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Mostly Sunny then Slight Chance Rain Showers | 8 mph SE | 16% |
| Tonight | 63°F | Mostly Cloudy then Patchy Fog | 5 mph SE | 9% |
| Thursday | 80°F | Patchy Fog then Partly Sunny | 2 to 8 mph S | 11% |
| Thursday Night | 66°F | Partly Cloudy | 6 mph S | 10% |
| Friday | 78°F | Showers And Thunderstorms Likely | 3 to 9 mph S | 72% |
| Friday Night | 59°F | Showers And Thunderstorms Likely | 5 mph W | 72% |
| Saturday | 71°F | Mostly Sunny | 5 to 8 mph NW | 7% |
| Saturday Night | 45°F | Mostly Clear | 5 mph NW | 4% |
| Sunday | 66°F | Mostly Sunny | 5 mph NW | 1% |
| Sunday Night | 43°F | Mostly Clear | 3 mph NW | 6% |
| Monday | 66°F | Sunny | 5 to 8 mph NW | 5% |
| Monday Night | 41°F | Mostly Clear | 3 mph W | 2% |
| Tuesday | 67°F | Sunny | 2 to 6 mph W | 3% |
| Tuesday Night | 44°F | Mostly Clear | 5 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Grantsboro, NC
Last spring frost
Mar 21
First fall frost
Nov 17
Growing season
242 days
Hardiness zone
8b
Explore more for Grantsboro, NC: full frost dates · planting calendar · North Carolina frost dates
Climate data from the nearest NOAA station, Reelsboro, Nc (2.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.