La Grange, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for La Grange, a city in Oldham County, Kentucky.
This Afternoon
90°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. North wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for La Grange
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 90°F | Slight Chance Showers And Thunderstorms | 3 to 7 mph N | 28% |
| Tonight | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 8 mph NE | 28% |
| Saturday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 mph SE | 28% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 6 mph S | 34% |
| Sunday | 91°F | Mostly Sunny | 8 mph SW | 14% |
| Sunday Night | 67°F | Mostly Cloudy then Chance Rain Showers | 8 mph N | 26% |
| Monday | 82°F | Chance Rain Showers then Chance Showers And Thunderstorms | 9 mph NE | 46% |
| Monday Night | 62°F | Chance Showers And Thunderstorms | 8 to 12 mph NE | 48% |
| Tuesday | 75°F | Chance Rain Showers then Chance Showers And Thunderstorms | 9 mph NE | 46% |
| Tuesday Night | 60°F | Chance Showers And Thunderstorms | 6 to 10 mph NE | 46% |
| Wednesday | 72°F | Slight Chance Rain Showers | 8 mph N | 24% |
| Wednesday Night | 58°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 8 mph N | 15% |
| Thursday | 72°F | Partly Sunny | 8 mph N | 8% |
| Thursday Night | 57°F | Mostly Cloudy | 5 to 8 mph N | 7% |
Forecast source: National Weather Service (api.weather.gov) for La Grange (38.397, -85.377). Updated through the day.
Growing snapshot for La Grange
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
193 days
Hardiness zone
6b
More local growing data for La Grange: nearby ZIP 40031 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Buckner
Coldstream
Crestwood
Goshen
Orchard Grass Hills
Pewee Valley
Prospect
River Bluff
Westport
Worthington Hills
Climate data from the nearest NOAA station, Crestwood 4Ne, Ky (4.6 mi from La Grange). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.