Watauga, TN Weather & Growing Conditions
Overnight
58°F
Mostly Cloudy
Mostly cloudy. Low around 58, with temperatures rising to around 61 overnight. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Mostly Cloudy | 5 mph E | 3% |
| Wednesday | 72°F | Rain Showers Likely | 10 to 15 mph SE | 67% |
| Wednesday Night | 61°F | Showers And Thunderstorms | 0 to 5 mph SE | 93% |
| Thursday | 74°F | Chance Rain Showers | 0 to 5 mph W | 27% |
| Thursday Night | 54°F | Mostly Cloudy then Slight Chance Rain Showers | 0 mph | 17% |
| Friday | 69°F | Slight Chance Rain Showers then Mostly Sunny | 0 to 5 mph NW | 17% |
| Friday Night | 44°F | Partly Cloudy | 0 to 5 mph W | 5% |
| Saturday | 59°F | Mostly Sunny | 0 to 5 mph NW | 5% |
| Saturday Night | 34°F | Partly Cloudy | 0 to 5 mph NW | 3% |
| Sunday | 60°F | Mostly Sunny | 0 to 5 mph NW | 1% |
| Sunday Night | 33°F | Mostly Clear | 0 to 5 mph W | 2% |
| Monday | 61°F | Sunny | 0 to 5 mph W | 4% |
| Monday Night | 34°F | Mostly Clear | 0 mph | 4% |
| Tuesday | 65°F | Sunny | 0 to 5 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Watauga, TN
Last spring frost
Apr 19
First fall frost
Oct 24
Growing season
187 days
Hardiness zone
7b
Explore more for Watauga, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Elizabethton, Tn (2.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.