Byrdstown, TN Weather & Growing Conditions
Overnight
70°F
Patchy Fog
Patchy fog after 5am. Mostly clear, with a low around 70. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Patchy Fog | 0 mph | 2% |
| Saturday | 95°F | Patchy Fog then Chance Showers And Thunderstorms | 0 mph | 28% |
| Saturday Night | 71°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph SSE | 18% |
| Sunday | 94°F | Mostly Sunny | 0 to 5 mph SW | 12% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 16% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 36% |
| Monday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph ENE | 55% |
| Tuesday | 84°F | Showers And Thunderstorms Likely | 0 to 5 mph NNW | 72% |
| Tuesday Night | 63°F | Showers And Thunderstorms Likely | 0 to 5 mph NNE | 72% |
| Wednesday | 79°F | Showers And Thunderstorms Likely | 0 to 5 mph NNW | 64% |
| Wednesday Night | 60°F | Showers And Thunderstorms Likely | 0 mph | 61% |
| Thursday | 77°F | Slight Chance Rain Showers | 0 to 5 mph NNW | 22% |
| Thursday Night | 57°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph N | 20% |
| Friday | 77°F | Mostly Sunny | 0 to 5 mph NNE | 9% |
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 Sep 19, 2026.