Monticello, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Monticello, a city in Wayne County, Kentucky.
Today
86°F
Sunny
Sunny. High near 86, with temperatures falling to around 85 in the afternoon. North northeast wind around 5 mph.
7-day forecast for Monticello
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 5 mph NNE | 11% |
| Tonight | 68°F | Slight Chance Rain Showers then Areas Of Fog | 0 to 3 mph ENE | 15% |
| Wednesday | 83°F | Areas Of Fog then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 32% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph SSW | 32% |
| Thursday | 85°F | Chance Showers And Thunderstorms | 0 to 7 mph SSW | 36% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 1 to 6 mph S | 36% |
| Friday | 87°F | Chance Showers And Thunderstorms | 3 to 7 mph SSW | 53% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 5 mph SSW | 53% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 53% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SSW | 53% |
| Sunday | 88°F | Chance Showers And Thunderstorms | 1 to 5 mph SSW | 28% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SSW | 28% |
| Monday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 6 mph SW | 19% |
| Monday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SW | 19% |
Forecast source: National Weather Service (api.weather.gov) for Monticello (36.841, -84.851). Updated through the day.
Growing snapshot for Monticello
Last spring frost
Apr 18
First fall frost
Oct 26
Growing season
190 days
Hardiness zone
7a
More local growing data for Monticello: nearby ZIP 42633 weather · frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Monticello 3 Ne, Ky (4.6 mi from Monticello). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.