Fountain Run, KY Weather & Growing Conditions
Today
97°F
Sunny
Sunny, with a high near 97. Heat index values as high as 101. Southwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Sunny | 3 mph SW | 13% |
| Tonight | 72°F | Mostly Clear | 3 mph S | 8% |
| Sunday | 96°F | Mostly Sunny | 6 mph SW | 12% |
| Sunday Night | 71°F | Partly Cloudy | 3 mph SE | 7% |
| Monday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph W | 19% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 5 mph NE | 54% |
| Tuesday | 84°F | Chance Rain Showers then Chance Showers And Thunderstorms | 6 mph N | 50% |
| Tuesday Night | 62°F | Chance Showers And Thunderstorms | 2 to 7 mph N | 50% |
| Wednesday | 80°F | Chance Rain Showers | 2 to 6 mph NW | 47% |
| Wednesday Night | 60°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph N | 29% |
| Thursday | 79°F | Mostly Sunny | 2 to 6 mph N | 11% |
| Thursday Night | 58°F | Partly Cloudy | 5 mph N | 10% |
| Friday | 78°F | Mostly Sunny | 2 to 7 mph NE | 5% |
| Friday Night | 56°F | Partly Cloudy | 6 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fountain Run, KY
Last spring frost
Apr 12
First fall frost
Oct 29
Growing season
198 days
Hardiness zone
7a
Explore more for Fountain Run, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Barren Rvr Lake, Ky (8.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.