Monticello, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Monticello, a city in Wayne County, Kentucky.
This Afternoon
79°F
Sunny
Sunny. High near 79, with temperatures falling to around 76 in the afternoon. South southeast wind around 12 mph, with gusts as high as 20 mph.
7-day forecast for Monticello
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Sunny | 12 mph SSE | 2% |
| Tonight | 60°F | Rain Likely | 8 to 13 mph SSE | 61% |
| Wednesday | 72°F | Rain | 9 to 15 mph S | 98% |
| Wednesday Night | 49°F | Chance Light Rain then Patchy Fog | 0 to 8 mph WSW | 33% |
| Thursday | 71°F | Areas Of Fog then Mostly Sunny | 0 to 7 mph WSW | 1% |
| Thursday Night | 40°F | Partly Cloudy | 1 mph W | 2% |
| Friday | 68°F | Mostly Sunny | 0 to 8 mph NW | 4% |
| Friday Night | 35°F | Partly Cloudy | 1 to 7 mph NNW | 5% |
| Saturday | 60°F | Mostly Sunny | 5 mph N | 1% |
| Saturday Night | 28°F | Partly Cloudy | 0 to 3 mph NNW | 2% |
| Sunday | 60°F | Mostly Sunny | 0 to 6 mph NW | 6% |
| Sunday Night | 26°F | Mostly Clear | 1 to 5 mph W | 11% |
| Monday | 62°F | Sunny | 1 to 5 mph WSW | 11% |
| Monday Night | 28°F | Mostly Clear | 3 mph WSW | 7% |
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 Nov 3, 2026.