Liberty, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Liberty, a city in Casey County, Kentucky.
Today
93°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 2pm and 5pm. Mostly sunny, with a high near 93. Heat index values as high as 101. South wind 0 to 3 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Liberty
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 3 mph S | 19% |
| Tonight | 69°F | Mostly Clear | 2 mph S | 13% |
| Sunday | 93°F | Mostly Sunny | 2 to 7 mph SW | 5% |
| Sunday Night | 68°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 1 to 5 mph SE | 18% |
| Monday | 88°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph N | 39% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 2 to 7 mph NE | 53% |
| Tuesday | 80°F | Showers And Thunderstorms Likely | 2 to 6 mph NE | 58% |
| Tuesday Night | 60°F | Showers And Thunderstorms Likely | 1 to 6 mph NE | 58% |
| Wednesday | 77°F | Rain Showers Likely | 1 to 5 mph NW | 57% |
| Wednesday Night | 57°F | Showers And Thunderstorms Likely | 0 to 5 mph N | 57% |
| Thursday | 75°F | Slight Chance Rain Showers | 1 to 6 mph N | 16% |
| Thursday Night | 56°F | Slight Chance Rain Showers then Partly Cloudy | 1 to 6 mph N | 16% |
| Friday | 74°F | Mostly Sunny | 1 to 7 mph NE | 6% |
| Friday Night | 54°F | Partly Cloudy | 2 to 7 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Liberty (37.318, -84.930). Updated through the day.
Growing snapshot for Liberty
Last spring frost
Apr 22
First fall frost
Oct 20
Growing season
180 days
Hardiness zone
7a
More local growing data for Liberty: nearby ZIP 42539 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bradfordsville, Ky (16.9 mi from Liberty). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.