Byrdstown, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Byrdstown, a town in Pickett County, Tennessee.
This Afternoon
79°F
Mostly Sunny
Mostly sunny. High near 79, with temperatures falling to around 73 in the afternoon. South southeast wind around 10 mph, with gusts as high as 20 mph.
7-day forecast for Byrdstown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Mostly Sunny | 10 mph SSE | 1% |
| Tonight | 63°F | Mostly Cloudy then Showers And Thunderstorms Likely | 10 to 15 mph SSE | 74% |
| Wednesday | 72°F | Showers And Thunderstorms | 5 to 15 mph SSW | 97% |
| Wednesday Night | 53°F | Slight Chance Rain Showers then Patchy Fog | 0 to 5 mph WSW | 23% |
| Thursday | 72°F | Patchy Fog then Mostly Sunny | 0 to 5 mph WSW | 1% |
| Thursday Night | 45°F | Areas Of Fog | 0 mph | 0% |
| Friday | 69°F | Areas Of Fog then Mostly Sunny | 0 to 5 mph NW | 4% |
| Friday Night | 41°F | Partly Cloudy | 0 to 5 mph NNW | 3% |
| Saturday | 60°F | Mostly Sunny | 0 to 5 mph N | 1% |
| Saturday Night | 34°F | Mostly Cloudy | 0 to 5 mph N | 1% |
| Sunday | 61°F | Mostly Sunny | 0 to 5 mph NW | 7% |
| Sunday Night | 32°F | Mostly Clear | 0 to 5 mph W | 11% |
| Monday | 63°F | Sunny | 0 to 5 mph W | 10% |
| Monday Night | 33°F | Mostly Clear | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov) for Byrdstown (36.574, -85.134). Updated through the day.
Growing snapshot for Byrdstown
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
196 days
Hardiness zone
7a
More local growing data for Byrdstown: nearby ZIP 38549 weather · frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Byrdstown, Tn (1.8 mi from Byrdstown). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.