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
84°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. East wind around 2 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Granite Falls
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Chance Showers And Thunderstorms | 2 mph E | 30% |
| Tonight | 67°F | Chance Showers And Thunderstorms | 2 mph ENE | 43% |
| Sunday | 86°F | Patchy Fog then Chance Showers And Thunderstorms | 2 mph SSW | 32% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms then Patchy Fog | 1 mph NW | 37% |
| Monday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph WSW | 64% |
| Monday Night | 65°F | Showers And Thunderstorms | 2 mph NNE | 81% |
| Tuesday | 76°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 mph ENE | 76% |
| Tuesday Night | 62°F | Showers And Thunderstorms | 7 mph NE | 76% |
| Wednesday | 68°F | Showers And Thunderstorms Likely | 9 mph NE | 58% |
| Wednesday Night | 58°F | Showers And Thunderstorms Likely | 7 mph NE | 58% |
| Thursday | 69°F | Chance Rain Showers | 7 mph NE | 47% |
| Thursday Night | 56°F | Mostly Cloudy | 5 mph NNE | 14% |
| Friday | 73°F | Mostly Sunny then Slight Chance Rain Showers | 3 mph NNE | 19% |
| Friday Night | 54°F | Slight Chance Rain Showers then Partly Cloudy | 2 mph NNE | 19% |
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
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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.