Garrison, KY Weather & Growing Conditions
Tonight
66°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 5am, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 66. South wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Chance Showers And Thunderstorms | 5 mph S | 40% |
| Sunday | 89°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 32% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms | 6 mph N | 44% |
| Monday | 76°F | Chance Rain Showers | 5 to 8 mph NE | 44% |
| Monday Night | 56°F | Chance Showers And Thunderstorms | 3 to 8 mph NE | 52% |
| Tuesday | 76°F | Rain Showers Likely | 5 mph NE | 57% |
| Tuesday Night | 59°F | Showers And Thunderstorms Likely | 5 mph NE | 72% |
| Wednesday | 73°F | Showers And Thunderstorms Likely | 6 mph E | 74% |
| Wednesday Night | 56°F | Showers And Thunderstorms Likely | 6 mph E | 74% |
| Thursday | 72°F | Chance Showers And Thunderstorms | 5 mph NE | 37% |
| Thursday Night | 54°F | Slight Chance Rain Showers then Partly Cloudy | 5 mph NE | 23% |
| Friday | 72°F | Mostly Sunny | 5 mph N | 12% |
| Friday Night | 52°F | Partly Cloudy | 5 mph N | 12% |
| Saturday | 73°F | Mostly Sunny | 5 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Garrison, KY
Last spring frost
Apr 20
First fall frost
Oct 22
Growing season
182 days
Hardiness zone
6b
Explore more for Garrison, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Warnock 2, Ky (10.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.