Granite Falls, NC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Granite Falls, a town in Caldwell County, North Carolina.
Today
84°F
Partly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. East northeast wind around 3 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Granite Falls
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 3 mph ENE | 24% |
| Tonight | 68°F | Chance Showers And Thunderstorms | 2 mph NE | 33% |
| Sunday | 85°F | Patchy Fog then Chance Showers And Thunderstorms | 2 mph SSW | 32% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 mph WNW | 24% |
| Monday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph NE | 67% |
| Monday Night | 64°F | Showers And Thunderstorms | 3 mph ENE | 84% |
| Tuesday | 74°F | Showers And Thunderstorms Likely | 5 mph NE | 69% |
| Tuesday Night | 60°F | Showers And Thunderstorms Likely | 8 mph NE | 70% |
| Wednesday | 64°F | Chance Rain Showers | 8 mph NE | 52% |
| Wednesday Night | 58°F | Chance Showers And Thunderstorms | 7 mph NE | 51% |
| Thursday | 69°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 6 mph NE | 23% |
| Thursday Night | 56°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph NE | 23% |
| Friday | 71°F | Partly Sunny then Slight Chance Rain Showers | 3 mph NE | 17% |
| Friday Night | 55°F | Slight Chance Rain Showers | 2 mph NE | 17% |
Forecast source: National Weather Service (api.weather.gov) for Granite Falls (35.797, -81.424). Updated through the day.
Growing snapshot for Granite Falls
Last spring frost
Mar 31
First fall frost
Nov 4
Growing season
219 days
Hardiness zone
8a
More local growing data for Granite Falls: nearby ZIP 28667 weather · frost dates · planting calendar · North Carolina frost dates
Nearby towns & communities
All North Carolina locations ›
Climate data from the nearest NOAA station, Hickory Faa Ap, Nc (3.3 mi from Granite Falls). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.