Sugar Mountain, NC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sugar Mountain, a village in Watauga County, North Carolina.
Today
67°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely after 11am. Partly sunny, with a high near 67. East southeast wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Sugar Mountain
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 67°F | Showers And Thunderstorms Likely | 6 mph ESE | 62% |
| Tonight | 60°F | Showers And Thunderstorms Likely | 6 mph SE | 68% |
| Wednesday | 68°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms | 6 mph SSE | 78% |
| Wednesday Night | 60°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 5 mph SSE | 68% |
| Thursday | 70°F | Chance Showers And Thunderstorms | 5 mph S | 95% |
| Thursday Night | 60°F | Showers And Thunderstorms then Mostly Cloudy | 5 mph SSW | 82% |
| Friday | 70°F | Chance Showers And Thunderstorms | 3 mph SW | 89% |
| Friday Night | 60°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 3 mph SW | 78% |
| Saturday | 71°F | Showers And Thunderstorms | 3 mph W | 86% |
| Saturday Night | 60°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 2 mph W | 86% |
| Sunday | 72°F | Slight Chance Showers And Thunderstorms | 3 mph WNW | 65% |
| Sunday Night | 60°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 2 mph WNW | 65% |
| Monday | 72°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 mph WNW | 49% |
| Monday Night | 61°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph WNW | 49% |
Forecast source: National Weather Service (api.weather.gov) for Sugar Mountain (36.126, -81.865). Updated through the day.
Growing snapshot for Sugar Mountain
Last spring frost
May 6
First fall frost
Oct 14
Growing season
159 days
Hardiness zone
6b
More local growing data for Sugar Mountain: nearby ZIP 28604 weather · frost dates · planting calendar · North Carolina frost dates
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Climate data from the nearest NOAA station, Beech Mtn, Nc (1.1 mi from Sugar Mountain). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.