Flat Rock, NC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Flat Rock, a village in Henderson County, North Carolina.
Tonight
65°F
Chance Showers And Thunderstorms then Patchy Fog
A chance of showers and thunderstorms before 11pm, then patchy fog. Partly cloudy, with a low around 65. Northwest wind 1 to 5 mph. Chance of precipitation is 30%.
7-day forecast for Flat Rock
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 65°F | Chance Showers And Thunderstorms then Patchy Fog | 1 to 5 mph NW | 30% |
| Saturday | 83°F | Patchy Fog then Showers And Thunderstorms Likely | 3 mph NE | 61% |
| Saturday Night | 65°F | Patchy Fog | 2 mph ENE | 56% |
| Sunday | 81°F | Patchy Fog then Chance Showers And Thunderstorms | 0 to 3 mph SW | 78% |
| Sunday Night | 63°F | Showers And Thunderstorms Likely then Partly Cloudy | 2 mph WNW | 68% |
| Monday | 83°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 3 mph NNE | 77% |
| Monday Night | 63°F | Showers And Thunderstorms | 2 mph NE | 76% |
| Tuesday | 74°F | Showers And Thunderstorms | 5 mph ENE | 76% |
| Tuesday Night | 60°F | Showers And Thunderstorms | 7 mph ENE | 76% |
| Wednesday | 67°F | Showers And Thunderstorms Likely | 9 mph ENE | 57% |
| Wednesday Night | 56°F | Showers And Thunderstorms Likely | 8 mph NE | 57% |
| Thursday | 67°F | Partly Sunny then Chance Rain Showers | 7 mph NE | 29% |
| Thursday Night | 55°F | Chance Rain Showers then Mostly Cloudy | 7 mph N | 29% |
| Friday | 71°F | Mostly Sunny then Slight Chance Rain Showers | 7 mph N | 22% |
Forecast source: National Weather Service (api.weather.gov) for Flat Rock (35.267, -82.452). Updated through the day.
Growing snapshot for Flat Rock
Last spring frost
Apr 14
First fall frost
Oct 25
Growing season
192 days
Hardiness zone
7b
More local growing data for Flat Rock: nearby ZIP 28726 weather · frost dates · planting calendar · North Carolina frost dates
Nearby towns & communities
Balfour
Barker Heights
Dana
East Flat Rock
Edneyville
Etowah
Fletcher
Fruitland
Gerton
Hendersonville
Hoopers Creek
Horse Shoe
Laurel Park
Mills River
Mountain Home
Valley Hill
All North Carolina locations ›
Climate data from the nearest NOAA station, Hendersonville 1 Ne, Nc (3.8 mi from Flat Rock). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.