Prospect, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Prospect, a city in Oldham County, Kentucky.
Today
86°F
Sunny
Sunny, with a high near 86. Northeast wind around 5 mph.
7-day forecast for Prospect
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 5 mph NE | 0% |
| Tonight | 67°F | Mostly Clear | 5 mph N | 0% |
| Wednesday | 90°F | Sunny | 3 mph N | 8% |
| Wednesday Night | 70°F | Mostly Clear | 3 mph S | 8% |
| Thursday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 8 mph SW | 15% |
| Thursday Night | 72°F | Slight Chance Showers And Thunderstorms | 6 mph S | 46% |
| Friday | 88°F | Chance Showers And Thunderstorms | 5 to 8 mph SW | 53% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 53% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 32% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 mph SW | 30% |
| Sunday | 90°F | Mostly Sunny | 3 to 8 mph SW | 12% |
| Sunday Night | 73°F | Partly Cloudy | 7 mph SW | 12% |
| Monday | 92°F | Sunny | 5 to 9 mph SW | 11% |
| Monday Night | 74°F | Slight Chance Showers And Thunderstorms | 7 mph SW | 21% |
Forecast source: National Weather Service (api.weather.gov) for Prospect (38.347, -85.609). Updated through the day.
Growing snapshot for Prospect
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
193 days
Hardiness zone
7a
More local growing data for Prospect: nearby ZIP 40059 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Buckner
Coldstream
Crestwood
Goshen
La Grange
Orchard Grass Hills
Pewee Valley
River Bluff
Westport
Worthington Hills
Climate data from the nearest NOAA station, Crestwood 4Ne, Ky (8.9 mi from Prospect). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.