Loretto, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Loretto, a city in Marion County, Kentucky.
Today
86°F
Sunny
Sunny, with a high near 86. Northeast wind around 5 mph.
7-day forecast for Loretto
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 5 mph NE | 1% |
| Tonight | 68°F | Partly Cloudy | 0 to 3 mph N | 3% |
| Wednesday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph W | 31% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph S | 31% |
| Thursday | 89°F | Sunny then Chance Showers And Thunderstorms | 2 to 7 mph SW | 26% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 5 mph S | 36% |
| Friday | 88°F | Chance Showers And Thunderstorms | 7 mph SW | 50% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 50% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 6 mph SW | 42% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 3 mph S | 42% |
| Sunday | 89°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SW | 23% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SW | 23% |
| Monday | 90°F | Mostly Sunny | 3 to 7 mph SW | 14% |
| Monday Night | 72°F | Partly Cloudy then Slight Chance Rain Showers | 5 mph SW | 15% |
Forecast source: National Weather Service (api.weather.gov) for Loretto (37.642, -85.393). Updated through the day.
Growing snapshot for Loretto
Last spring frost
Apr 13
First fall frost
Oct 25
Growing season
195 days
Hardiness zone
7a
More local growing data for Loretto: nearby ZIP 40049 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bardstown 5E, Ky (10.8 mi from Loretto). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.