Hustonville, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hustonville, a city in Casey County, Kentucky.
Today
92°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 92. South wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Hustonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 mph S | 15% |
| Tonight | 68°F | Chance Showers And Thunderstorms then Mostly Clear | 3 mph S | 29% |
| Sunday | 91°F | Mostly Sunny | 3 to 8 mph SW | 6% |
| Sunday Night | 66°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 1 to 5 mph S | 19% |
| Monday | 86°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph N | 43% |
| Monday Night | 61°F | Chance Showers And Thunderstorms | 2 to 7 mph NE | 53% |
| Tuesday | 78°F | Showers And Thunderstorms Likely | 5 mph NE | 56% |
| Tuesday Night | 59°F | Showers And Thunderstorms Likely | 2 to 6 mph NE | 56% |
| Wednesday | 75°F | Rain Showers Likely | 5 mph NW | 57% |
| Wednesday Night | 57°F | Showers And Thunderstorms Likely | 3 mph N | 57% |
| Thursday | 74°F | Slight Chance Rain Showers | 1 to 6 mph N | 15% |
| Thursday Night | 55°F | Partly Cloudy | 1 to 6 mph N | 14% |
| Friday | 73°F | Mostly Sunny | 2 to 6 mph N | 6% |
| Friday Night | 53°F | Partly Cloudy | 2 to 6 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Hustonville (37.480, -84.814). Updated through the day.
Growing snapshot for Hustonville
Last spring frost
Apr 9
First fall frost
Oct 27
Growing season
199 days
Hardiness zone
7a
More local growing data for Hustonville: nearby ZIP 40437 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Danville, Ky (14.1 mi from Hustonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.