Lafayette, TN Weather & Growing Conditions
This Afternoon
96°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Sunny, with a high near 96. West wind around 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Slight Chance Showers And Thunderstorms | 5 mph W | 19% |
| Tonight | 71°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph S | 15% |
| Sunday | 96°F | Sunny then Slight Chance Rain Showers | 5 mph SW | 17% |
| Sunday Night | 71°F | Partly Cloudy | 0 to 5 mph S | 14% |
| Monday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph W | 27% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 0 to 5 mph ENE | 32% |
| Tuesday | 88°F | Slight Chance Showers And Thunderstorms | 5 mph NNE | 56% |
| Tuesday Night | 63°F | Showers And Thunderstorms Likely | 0 to 5 mph NNE | 56% |
| Wednesday | 81°F | Chance Rain Showers | 0 to 5 mph NNW | 47% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph N | 37% |
| Thursday | 80°F | Mostly Sunny | 0 to 5 mph N | 14% |
| Thursday Night | 59°F | Partly Cloudy | 0 to 5 mph NNE | 7% |
| Friday | 80°F | Mostly Sunny | 0 to 5 mph NNE | 8% |
| Friday Night | 56°F | Partly Cloudy | 5 mph NNE | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lafayette, TN
Last spring frost
Apr 3
First fall frost
Nov 1
Growing season
213 days
Hardiness zone
7b
Explore more for Lafayette, TN: full frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Lafayette, Tn (2.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.