Sunbright, TN Weather & Growing Conditions
Today
87°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after noon. Mostly sunny. High near 87, with temperatures falling to around 84 in the afternoon. Northeast wind around 0 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 32% |
| Tonight | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 24% |
| Wednesday | 86°F | Chance Showers And Thunderstorms | 0 mph | 74% |
| Wednesday Night | 67°F | Showers And Thunderstorms then Partly Cloudy | 0 mph | 76% |
| Thursday | 86°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 69% |
| Thursday Night | 67°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 to 5 mph S | 69% |
| Friday | 87°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 67% |
| Friday Night | 67°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 67% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 0 mph | 72% |
| Saturday Night | 67°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 72% |
| Sunday | 87°F | Chance Showers And Thunderstorms | 0 mph | 50% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 50% |
| Monday | 88°F | Chance Showers And Thunderstorms | 0 mph | 42% |
| Monday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 40% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sunbright, TN
Last spring frost
Apr 21
First fall frost
Oct 17
Growing season
177 days
Hardiness zone
7a
Explore more for Sunbright, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Lancing 6 Nw, Tn (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.