Monticello, KY Weather & Growing Conditions
Tonight
68°F
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms between 9pm and 1am, then patchy fog. Mostly clear. Low around 68, with temperatures rising to around 70 overnight. North northeast wind around 2 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 68°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 2 mph NNE | 27% |
| Saturday | 90°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 3 mph ENE | 18% |
| Saturday Night | 70°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 3 mph SE | 19% |
| Sunday | 90°F | Mostly Sunny | 6 mph SW | 10% |
| Sunday Night | 69°F | Partly Cloudy | 3 mph SSW | 9% |
| Monday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 27% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 3 mph E | 50% |
| Tuesday | 82°F | Showers And Thunderstorms Likely | 5 mph WNW | 64% |
| Tuesday Night | 63°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 3 mph NNE | 64% |
| Wednesday | 77°F | Chance Rain Showers | 5 mph NNW | 51% |
| Wednesday Night | 60°F | Chance Showers And Thunderstorms | 1 to 5 mph N | 48% |
| Thursday | 75°F | Slight Chance Rain Showers then Partly Sunny | 1 to 5 mph N | 19% |
| Thursday Night | 58°F | Partly Cloudy | 1 to 5 mph N | 13% |
| Friday | 75°F | Mostly Sunny | 1 to 6 mph NNE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Monticello, KY
Last spring frost
Apr 18
First fall frost
Oct 26
Growing season
190 days
Hardiness zone
7a
Explore more for Monticello, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Monticello 3 Ne, Ky (4.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.