Leitchfield, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Leitchfield, a city in Grayson County, Kentucky.
Today
71°F
Showers And Thunderstorms
Showers and thunderstorms before 2pm, then patchy drizzle. Mostly cloudy. High near 71, with temperatures falling to around 65 in the afternoon. Southwest wind 5 to 9 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
7-day forecast for Leitchfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Showers And Thunderstorms | 5 to 9 mph SW | 97% |
| Tonight | 46°F | Patchy Drizzle then Partly Cloudy | 3 mph W | 6% |
| Thursday | 68°F | Sunny | 2 to 6 mph SW | 0% |
| Thursday Night | 42°F | Partly Cloudy | 1 mph W | 0% |
| Friday | 63°F | Partly Sunny | 0 to 6 mph NW | 0% |
| Friday Night | 36°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 57°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 31°F | Partly Cloudy | 1 mph N | 0% |
| Sunday | 57°F | Mostly Sunny | 0 to 5 mph NW | 1% |
| Sunday Night | 31°F | Mostly Clear | 2 mph N | 2% |
| Monday | 60°F | Sunny | 0 to 3 mph SW | 0% |
| Monday Night | 33°F | Clear | 1 mph NW | 1% |
| Tuesday | 66°F | Sunny | 0 to 5 mph SW | 1% |
| Tuesday Night | 36°F | Mostly Clear | 1 mph NW | 1% |
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 Nov 4, 2026.