Lynnville, TN Weather & Growing Conditions
Tonight
72°F
Mostly Clear
Mostly clear, with a low around 72. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Mostly Clear | 0 mph | 2% |
| Saturday | 99°F | Sunny | 0 mph | 11% |
| Saturday Night | 72°F | Mostly Clear | 0 to 5 mph SSE | 10% |
| Sunday | 98°F | Sunny | 0 to 5 mph SW | 6% |
| Sunday Night | 70°F | Partly Cloudy | 0 to 5 mph SSW | 4% |
| Monday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph WSW | 19% |
| Monday Night | 67°F | Slight Chance Showers And Thunderstorms then Chance Rain Showers | 0 mph | 50% |
| Tuesday | 90°F | Patchy Fog then Chance Showers And Thunderstorms | 0 to 5 mph NE | 48% |
| Tuesday Night | 64°F | Chance Showers And Thunderstorms | 0 to 5 mph N | 48% |
| Wednesday | 84°F | Slight Chance Rain Showers | 5 mph N | 23% |
| Wednesday Night | 60°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph NNE | 23% |
| Thursday | 83°F | Mostly Sunny | 0 to 5 mph NNE | 11% |
| Thursday Night | 60°F | Partly Cloudy | 0 to 5 mph NNE | 9% |
| Friday | 82°F | Mostly Sunny | 5 to 10 mph NNE | 8% |
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 Sep 19, 2026.