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Lafayette, TN Weather & Growing Conditions

Overnight
63°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a low around 63. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Overnight 63°F Showers And Thunderstorms 15 mph S 92%
Wednesday 71°F Showers And Thunderstorms 5 to 15 mph SSW 96%
Wednesday Night 48°F Mostly Cloudy 0 to 5 mph WSW 3%
Thursday 69°F Mostly Sunny 0 to 5 mph SW 0%
Thursday Night 43°F Patchy Fog 0 mph 0%
Friday 66°F Patchy Fog then Mostly Sunny 0 to 5 mph NNW 0%
Friday Night 39°F Partly Cloudy 5 mph NNW 0%
Saturday 57°F Mostly Sunny 5 mph N 0%
Saturday Night 33°F Partly Cloudy 0 to 5 mph N 0%
Sunday 57°F Mostly Sunny 0 to 5 mph N 1%
Sunday Night 32°F Mostly Clear 0 to 5 mph N 1%
Monday 61°F Sunny 0 to 5 mph SSW 0%
Monday Night 34°F Clear 0 mph 1%
Tuesday 66°F Sunny 0 to 5 mph SW 2%

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 Nov 4, 2026.