Byrdstown, TN Weather & Growing Conditions
Today
88°F
Patchy Fog then Slight Chance Showers And Thunderstorms
Patchy fog before 8am, then a slight chance of showers and thunderstorms. Sunny, with a high near 88. North northeast wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 0 to 5 mph NNE | 23% |
| Tonight | 69°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 0 mph | 23% |
| Wednesday | 87°F | Chance Showers And Thunderstorms | 0 mph | 51% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 41% |
| Thursday | 88°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 43% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 43% |
| Friday | 88°F | Chance Showers And Thunderstorms | 5 mph SSW | 49% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 49% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 62% |
| Saturday Night | 70°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 mph | 62% |
| Sunday | 88°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 37% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 37% |
| Monday | 89°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 27% |
| Monday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 27% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Byrdstown, TN
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
196 days
Hardiness zone
7a
Explore more for Byrdstown, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Byrdstown, Tn (8.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.