Grand Rivers, KY Weather & Growing Conditions
Today
99°F
Sunny
Sunny, with a high near 99. West southwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 6 mph WSW | 1% |
| Tonight | 72°F | Mostly Clear | 2 mph SSW | 1% |
| Sunday | 98°F | Mostly Sunny | 2 to 7 mph SW | 2% |
| Sunday Night | 70°F | Partly Cloudy | 2 mph S | 4% |
| Monday | 93°F | Mostly Sunny | 2 to 6 mph NE | 13% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 2 to 6 mph NNE | 29% |
| Tuesday | 83°F | Slight Chance Showers And Thunderstorms | 5 to 9 mph NNE | 19% |
| Tuesday Night | 60°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 9 mph N | 17% |
| Wednesday | 79°F | Mostly Sunny | 3 to 7 mph N | 3% |
| Wednesday Night | 58°F | Partly Cloudy | 2 to 7 mph N | 3% |
| Thursday | 80°F | Mostly Sunny | 2 to 6 mph N | 0% |
| Thursday Night | 59°F | Partly Cloudy | 1 to 6 mph NNE | 0% |
| Friday | 81°F | Mostly Sunny | 2 to 6 mph NNE | 6% |
| Friday Night | 59°F | Partly Cloudy | 5 mph NNE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Grand Rivers, KY
Last spring frost
Mar 27
First fall frost
Nov 8
Growing season
225 days
Hardiness zone
7a
Explore more for Grand Rivers, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Eddyville 5S, Ky (10.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.