Grantsboro, NC Weather & Growing Conditions
Today
81°F
Showers And Thunderstorms
Rain showers before 10am, then showers and thunderstorms between 10am and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers and thunderstorms likely. Cloudy, with a high near 81. Southeast wind 1 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Showers And Thunderstorms | 1 to 6 mph SE | 82% |
| Tonight | 74°F | Showers And Thunderstorms Likely | 2 to 6 mph S | 56% |
| Wednesday | 86°F | Chance Showers And Thunderstorms | 2 to 9 mph S | 51% |
| Wednesday Night | 76°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 to 9 mph S | 21% |
| Thursday | 89°F | Chance Showers And Thunderstorms | 2 to 9 mph S | 38% |
| Thursday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 1 to 8 mph S | 24% |
| Friday | 90°F | Slight Chance Showers And Thunderstorms | 0 to 9 mph S | 18% |
| Friday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 8 mph S | 17% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 0 to 9 mph S | 31% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 8 mph SW | 31% |
| Sunday | 89°F | Chance Showers And Thunderstorms | 2 to 7 mph SW | 41% |
| Sunday Night | 75°F | Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 7 mph SW | 41% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 7 mph SW | 30% |
| Monday Night | 76°F | Chance Showers And Thunderstorms then Partly Cloudy | 7 mph SW | 30% |
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 Aug 4, 2026.