Prospect, KY Weather & Growing Conditions
Tonight
69°F
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. East wind 5 to 8 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 8 mph E | 24% |
| Saturday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph S | 26% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms | 6 mph S | 31% |
| Sunday | 93°F | Mostly Sunny | 6 to 9 mph SW | 9% |
| Sunday Night | 69°F | Mostly Cloudy then Slight Chance Rain Showers | 8 mph N | 24% |
| Monday | 84°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 9 mph NE | 46% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 8 to 12 mph NE | 46% |
| Tuesday | 77°F | Chance Rain Showers then Chance Showers And Thunderstorms | 9 mph NE | 43% |
| Tuesday Night | 60°F | Chance Showers And Thunderstorms | 6 to 12 mph N | 43% |
| Wednesday | 73°F | Slight Chance Rain Showers then Partly Sunny | 6 to 9 mph N | 19% |
| Wednesday Night | 59°F | Mostly Cloudy | 5 to 10 mph N | 13% |
| Thursday | 73°F | Mostly Sunny | 5 to 8 mph N | 7% |
| Thursday Night | 58°F | Partly Cloudy | 5 to 8 mph N | 7% |
| Friday | 74°F | Mostly Sunny | 6 to 9 mph N | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Prospect, KY
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
193 days
Hardiness zone
7a
Explore more for Prospect, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Crestwood 4Ne, Ky (8.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.