Cornersville, TN Weather & Growing Conditions
This Afternoon
97°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Sunny, with a high near 97. Heat index values as high as 99. Northwest wind 0 to 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 97°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph NW | 19% |
| Tonight | 70°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 19% |
| Sunday | 95°F | Sunny then Slight Chance Rain Showers | 0 to 5 mph SW | 18% |
| Sunday Night | 70°F | Slight Chance Rain Showers then Partly Cloudy | 0 mph | 16% |
| Monday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 36% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 0 mph | 42% |
| Tuesday | 91°F | Patchy Fog then Showers And Thunderstorms Likely | 0 to 5 mph NE | 58% |
| Tuesday Night | 64°F | Showers And Thunderstorms Likely | 0 mph | 58% |
| Wednesday | 83°F | Chance Rain Showers | 0 to 5 mph N | 34% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph N | 34% |
| Thursday | 81°F | Mostly Sunny | 0 to 5 mph N | 11% |
| Thursday Night | 59°F | Partly Cloudy | 0 to 5 mph NNE | 10% |
| Friday | 82°F | Mostly Sunny | 0 to 5 mph N | 5% |
| Friday Night | 57°F | Partly Cloudy | 0 to 5 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cornersville, TN
Last spring frost
Apr 14
First fall frost
Oct 22
Growing season
192 days
Hardiness zone
7b
Explore more for Cornersville, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Lewisburg Exp Stn, Tn (7.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.