Lavinia, TN Weather & Growing Conditions
Today
99°F
Sunny
Sunny. High near 99, with temperatures falling to around 96 in the afternoon. Heat index values as high as 102. West northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 0 to 5 mph WNW | 2% |
| Tonight | 72°F | Mostly Clear | 0 mph | 1% |
| Sunday | 99°F | Mostly Sunny | 0 to 5 mph SW | 1% |
| Sunday Night | 72°F | Partly Cloudy | 0 to 5 mph SSW | 2% |
| Monday | 96°F | Mostly Sunny | 0 to 5 mph W | 13% |
| Monday Night | 69°F | Chance Showers And Thunderstorms | 0 to 5 mph NNE | 39% |
| Tuesday | 86°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph N | 39% |
| Tuesday Night | 63°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph N | 16% |
| Wednesday | 83°F | Mostly Sunny | 5 to 10 mph N | 12% |
| Wednesday Night | 61°F | Partly Cloudy | 0 to 10 mph NNE | 5% |
| Thursday | 82°F | Mostly Sunny | 5 to 10 mph NNE | 4% |
| Thursday Night | 61°F | Partly Cloudy | 0 to 10 mph NNE | 4% |
| Friday | 82°F | Mostly Sunny | 5 to 10 mph NNE | 4% |
| Friday Night | 60°F | Partly Cloudy | 5 to 10 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lavinia, TN
Last spring frost
Apr 2
First fall frost
Oct 31
Growing season
211 days
Hardiness zone
7b
Explore more for Lavinia, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Huntingdon Wtp, Tn (12.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.