Monterey, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Monterey, a city in Owen County, Kentucky.
Tonight
66°F
Partly Cloudy then Patchy Fog
Patchy fog after midnight. Partly cloudy, with a low around 66. Northeast wind around 5 mph.
7-day forecast for Monterey
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Partly Cloudy then Patchy Fog | 5 mph NE | 8% |
| Saturday | 89°F | Areas Of Fog then Chance Showers And Thunderstorms | 3 mph SE | 29% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 3 mph S | 31% |
| Sunday | 90°F | Mostly Sunny | 3 to 7 mph SW | 13% |
| Sunday Night | 67°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 mph NE | 25% |
| Monday | 85°F | Chance Rain Showers then Chance Showers And Thunderstorms | 7 mph NE | 44% |
| Monday Night | 62°F | Chance Showers And Thunderstorms | 8 mph NE | 53% |
| Tuesday | 77°F | Chance Rain Showers then Chance Showers And Thunderstorms | 7 mph NE | 47% |
| Tuesday Night | 60°F | Chance Showers And Thunderstorms | 7 mph NE | 47% |
| Wednesday | 74°F | Chance Rain Showers | 6 mph N | 40% |
| Wednesday Night | 58°F | Slight Chance Rain Showers then Mostly Cloudy | 6 mph N | 20% |
| Thursday | 74°F | Partly Sunny | 6 mph N | 11% |
| Thursday Night | 57°F | Mostly Cloudy | 6 mph N | 11% |
| Friday | 74°F | Mostly Sunny | 3 to 7 mph N | 4% |
Forecast source: National Weather Service (api.weather.gov) for Monterey (38.425, -84.871). Updated through the day.
Growing snapshot for Monterey
Last spring frost
Apr 11
First fall frost
Oct 29
Growing season
199 days
Hardiness zone
6b
More local growing data for Monterey: nearby ZIP 40359 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Williamstown, Ky (17.9 mi from Monterey). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.