Leitchfield, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Leitchfield, a city in Grayson County, Kentucky.
This Afternoon
95°F
Sunny
Sunny, with a high near 95. Heat index values as high as 100. Northwest wind around 3 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Leitchfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 95°F | Sunny | 3 mph NW | 4% |
| Tonight | 69°F | Partly Cloudy | 2 mph NE | 9% |
| Saturday | 94°F | Sunny | 3 mph SW | 9% |
| Saturday Night | 70°F | Mostly Clear | 3 mph SE | 3% |
| Sunday | 95°F | Mostly Sunny | 6 mph SW | 1% |
| Sunday Night | 69°F | Partly Cloudy | 3 mph NE | 3% |
| Monday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph N | 20% |
| Monday Night | 64°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph NE | 43% |
| Tuesday | 81°F | Chance Rain Showers then Chance Showers And Thunderstorms | 6 mph NE | 44% |
| Tuesday Night | 60°F | Chance Showers And Thunderstorms | 2 to 7 mph N | 44% |
| Wednesday | 77°F | Slight Chance Rain Showers | 2 to 6 mph N | 22% |
| Wednesday Night | 57°F | Slight Chance Rain Showers then Partly Cloudy | 1 to 6 mph N | 16% |
| Thursday | 76°F | Mostly Sunny | 5 mph N | 8% |
| Thursday Night | 57°F | Partly Cloudy | 3 mph N | 8% |
Forecast source: National Weather Service (api.weather.gov) for Leitchfield (37.486, -86.285). Updated through the day.
Growing snapshot for Leitchfield
Last spring frost
Apr 26
First fall frost
Oct 15
Growing season
172 days
Hardiness zone
7a
More local growing data for Leitchfield: nearby ZIP 42754 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Leitchfield 2 N, Ky (2.7 mi from Leitchfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.