Columbia, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Columbia, a city in Adair County, Kentucky.
Tonight
70°F
Mostly Clear
Mostly clear, with a low around 70. Southeast wind around 3 mph.
7-day forecast for Columbia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Mostly Clear | 3 mph SE | 9% |
| Sunday | 94°F | Sunny | 3 to 7 mph SW | 7% |
| Sunday Night | 68°F | Partly Cloudy | 3 mph S | 8% |
| Monday | 91°F | Mostly Sunny then Scattered Showers And Thunderstorms | 5 mph W | 33% |
| Monday Night | 64°F | Scattered Showers And Thunderstorms | 5 mph NE | 43% |
| Tuesday | 84°F | Chance Showers And Thunderstorms | 5 mph NE | 59% |
| Tuesday Night | 61°F | Chance Showers And Thunderstorms | 2 to 6 mph NE | 59% |
| Wednesday | 79°F | Showers And Thunderstorms Likely | 5 mph N | 57% |
| Wednesday Night | 58°F | Showers And Thunderstorms Likely | 1 to 5 mph N | 57% |
| Thursday | 78°F | Slight Chance Rain Showers then Mostly Sunny | 1 to 6 mph N | 15% |
| Thursday Night | 57°F | Partly Cloudy | 1 to 6 mph N | 11% |
| Friday | 77°F | Mostly Sunny | 2 to 7 mph N | 5% |
| Friday Night | 54°F | Partly Cloudy | 2 to 6 mph N | 5% |
| Saturday | 78°F | Mostly Sunny | 3 to 7 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Columbia (37.103, -85.308). Updated through the day.
Growing snapshot for Columbia
Last spring frost
Apr 18
First fall frost
Oct 24
Growing season
189 days
Hardiness zone
7a
More local growing data for Columbia: nearby ZIP 42728 weather · frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Jamestown Wwtp, Ky (14.8 mi from Columbia). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.