Black Mountain, NC Weather & Growing Conditions
Tonight
65°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 65. Southwest wind around 2 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 65°F | Chance Showers And Thunderstorms | 2 mph SW | 53% |
| Sunday | 80°F | Partly Sunny then Showers And Thunderstorms Likely | 3 mph SSW | 74% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms then Patchy Fog | 5 mph W | 29% |
| Monday | 81°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 1 to 5 mph ESE | 79% |
| Monday Night | 64°F | Showers And Thunderstorms | 5 mph N | 79% |
| Tuesday | 71°F | Showers And Thunderstorms | 6 mph E | 86% |
| Tuesday Night | 61°F | Showers And Thunderstorms | 5 to 15 mph ENE | 85% |
| Wednesday | 64°F | Rain Showers Likely | 9 to 18 mph ENE | 62% |
| Wednesday Night | 57°F | Showers And Thunderstorms Likely | 10 to 17 mph ENE | 62% |
| Thursday | 64°F | Chance Rain Showers | 5 to 13 mph ENE | 45% |
| Thursday Night | 55°F | Chance Showers And Thunderstorms | 7 mph NE | 32% |
| Friday | 68°F | Partly Sunny then Chance Showers And Thunderstorms | 6 mph N | 35% |
| Friday Night | 52°F | Chance Showers And Thunderstorms | 7 mph NNW | 35% |
| Saturday | 68°F | Slight Chance Rain Showers | 5 to 8 mph NNE | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Black Mountain, NC
Last spring frost
Apr 19
First fall frost
Oct 23
Growing season
184 days
Hardiness zone
7a
Explore more for Black Mountain, NC: full frost dates · planting calendar · North Carolina frost dates
Climate data from the nearest NOAA station, Black Mtn 2 W, Nc (5.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.