LaFayette, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for LaFayette, a city in Christian County, Kentucky.
This Afternoon
78°F
Partly Sunny
Partly sunny. High near 78, with temperatures falling to around 73 in the afternoon. South southeast wind around 15 mph, with gusts as high as 25 mph.
7-day forecast for LaFayette
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Partly Sunny | 15 mph SSE | 2% |
| Tonight | 60°F | Showers And Thunderstorms | 7 to 14 mph S | 99% |
| Wednesday | 73°F | Chance Rain Showers then Partly Sunny | 6 to 10 mph SW | 54% |
| Wednesday Night | 45°F | Partly Cloudy | 1 to 5 mph WSW | 0% |
| Thursday | 71°F | Sunny | 1 to 6 mph SW | 0% |
| Thursday Night | 45°F | Partly Cloudy | 1 mph WNW | 0% |
| Friday | 66°F | Mostly Sunny | 1 to 8 mph NNW | 4% |
| Friday Night | 39°F | Partly Cloudy | 5 mph NNW | 2% |
| Saturday | 60°F | Mostly Sunny | 6 mph N | 0% |
| Saturday Night | 34°F | Mostly Cloudy | 2 mph NNW | 1% |
| Sunday | 62°F | Sunny | 1 to 7 mph NW | 7% |
| Sunday Night | 33°F | Mostly Clear | 3 mph W | 7% |
| Monday | 65°F | Sunny | 1 to 6 mph W | 4% |
| Monday Night | 35°F | Mostly Clear | 3 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for LaFayette (36.660, -87.658). Updated through the day.
Growing snapshot for LaFayette
Last spring frost
Apr 6
First fall frost
Oct 28
Growing season
204 days
Hardiness zone
7a
More local growing data for LaFayette: nearby ZIP 42254 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Clarksville Outlaw Ap, Tn (12.7 mi from LaFayette). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.