Lynnville, 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. Mostly sunny, with a high near 88. North northeast wind 0 to 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 0 to 5 mph NNE | 20% |
| Tonight | 69°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 0 to 5 mph N | 20% |
| Wednesday | 89°F | Patchy Fog then Chance Showers And Thunderstorms | 0 mph | 31% |
| Wednesday Night | 70°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 0 mph | 19% |
| Thursday | 91°F | Sunny | 5 mph SSW | 13% |
| Thursday Night | 71°F | Partly Cloudy | 5 mph S | 13% |
| Friday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph S | 35% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 35% |
| Saturday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 52% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 52% |
| Sunday | 90°F | Chance Showers And Thunderstorms | 0 mph | 38% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 38% |
| Monday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 30% |
| Monday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 30% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lynnville, TN
Last spring frost
Apr 14
First fall frost
Oct 22
Growing season
192 days
Hardiness zone
7b
Explore more for Lynnville, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Lewisburg Exp Stn, Tn (10.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.