Monterey, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Monterey, a city in Owen County, Kentucky.
Tonight
61°F
Mostly Cloudy then Showers And Thunderstorms
A chance of rain showers between 1am and 4am, then showers and thunderstorms. Mostly cloudy, with a low around 61. South wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Monterey
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Mostly Cloudy then Showers And Thunderstorms | 7 to 10 mph S | 93% |
| Wednesday | 70°F | Showers And Thunderstorms | 7 to 12 mph S | 95% |
| Wednesday Night | 50°F | Slight Chance Rain Showers then Mostly Cloudy | 6 mph SW | 18% |
| Thursday | 69°F | Mostly Sunny | 3 to 8 mph SW | 0% |
| Thursday Night | 45°F | Partly Cloudy | 1 to 5 mph SW | 0% |
| Friday | 65°F | Mostly Sunny | 1 to 7 mph W | 7% |
| Friday Night | 41°F | Mostly Cloudy | 5 mph NW | 12% |
| Saturday | 59°F | Mostly Sunny | 6 mph N | 7% |
| Saturday Night | 36°F | Partly Cloudy | 3 mph NW | 5% |
| Sunday | 60°F | Mostly Sunny | 1 to 6 mph W | 6% |
| Sunday Night | 34°F | Mostly Clear | 5 mph W | 13% |
| Monday | 63°F | Sunny | 3 to 7 mph W | 13% |
| Monday Night | 37°F | Mostly Clear | 6 mph SW | 7% |
| Tuesday | 67°F | Sunny | 7 mph SW | 2% |
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 Nov 4, 2026.