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.
This Afternoon
70°F
Cloudy
Cloudy, with a high near 70. Wind around 0 mph.
7-day forecast for Granite Falls
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Cloudy | 0 mph | 1% |
| Tonight | 51°F | Partly Cloudy | 2 mph ENE | 1% |
| Wednesday | 70°F | Patchy Fog then Chance Rain Showers | 0 to 3 mph SE | 28% |
| Wednesday Night | 60°F | Showers And Thunderstorms | 3 mph SE | 88% |
| Thursday | 74°F | Chance Rain Showers | 5 mph SSW | 25% |
| Thursday Night | 58°F | Chance Rain Showers | 1 mph WSW | 39% |
| Friday | 74°F | Chance Rain Showers | 1 mph W | 34% |
| Friday Night | 46°F | Partly Cloudy | 2 mph NW | 6% |
| Saturday | 69°F | Mostly Sunny | 2 mph NNW | 2% |
| Saturday Night | 40°F | Partly Cloudy | 2 mph NNW | 2% |
| Sunday | 65°F | Mostly Sunny | 2 mph W | 5% |
| Sunday Night | 37°F | Mostly Clear | 3 mph WNW | 14% |
| Monday | 64°F | Sunny | 5 mph WSW | 14% |
| Monday Night | 36°F | Mostly Clear | 2 mph W | 8% |
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 Nov 4, 2026.