Fairfield, KY Weather & Growing Conditions
This Afternoon
69°F
Rain Showers
Rain showers before 5pm, then a slight chance of drizzle. Cloudy, with a high near 69. Southwest wind 8 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Rain Showers | 8 to 13 mph SW | 86% |
| Tonight | 48°F | Slight Chance Drizzle | 2 to 7 mph SW | 4% |
| Thursday | 67°F | Mostly Sunny | 5 to 10 mph SW | 0% |
| Thursday Night | 43°F | Partly Cloudy | 1 to 5 mph W | 0% |
| Friday | 63°F | Mostly Sunny | 0 to 8 mph NW | 0% |
| Friday Night | 37°F | Mostly Cloudy | 3 to 7 mph NW | 0% |
| Saturday | 55°F | Mostly Sunny | 6 mph NW | 0% |
| Saturday Night | 32°F | Partly Cloudy | 0 to 3 mph N | 0% |
| Sunday | 58°F | Mostly Sunny | 1 to 6 mph NW | 1% |
| Sunday Night | 31°F | Mostly Clear | 1 to 5 mph W | 2% |
| Monday | 62°F | Sunny | 0 to 5 mph SW | 2% |
| Monday Night | 34°F | Clear | 3 mph SW | 1% |
| Tuesday | 66°F | Sunny | 2 to 6 mph SW | 1% |
| Tuesday Night | 36°F | Mostly Clear | 0 to 3 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fairfield, KY
Last spring frost
Apr 18
First fall frost
Oct 25
Growing season
189 days
Hardiness zone
7a
Explore more for Fairfield, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Bernheim Forest, Ky (9.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.