Byrdstown, TN Weather & Growing Conditions
Today
71°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. High near 71, with temperatures falling to around 67 in the afternoon. South wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Showers And Thunderstorms | 5 to 15 mph S | 97% |
| Tonight | 51°F | Slight Chance Rain Showers then Patchy Fog | 0 to 5 mph WSW | 16% |
| Thursday | 71°F | Patchy Fog then Mostly Sunny | 5 mph WSW | 0% |
| Thursday Night | 44°F | Partly Cloudy then Areas Of Fog | 0 mph | 0% |
| Friday | 68°F | Areas Of Fog then Mostly Sunny | 0 to 5 mph NNW | 1% |
| Friday Night | 39°F | Partly Cloudy | 5 mph NNW | 0% |
| Saturday | 58°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 32°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 59°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 31°F | Mostly Clear | 0 mph | 2% |
| Monday | 62°F | Sunny | 0 to 5 mph W | 1% |
| Monday Night | 33°F | Mostly Clear | 0 mph | 1% |
| Tuesday | 66°F | Sunny | 0 to 5 mph WSW | 2% |
| Tuesday Night | 35°F | Mostly Clear | 0 mph | 1% |
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 Nov 4, 2026.