Henderson, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Henderson, a city in Henderson County, Kentucky.
Tonight
61°F
Rain Showers
Rain showers before midnight, then showers and thunderstorms. Cloudy. Low around 61, with temperatures rising to around 64 overnight. South wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.
7-day forecast for Henderson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Rain Showers | 9 to 14 mph S | 96% |
| Wednesday | 70°F | Slight Chance Rain Showers then Partly Sunny | 7 to 12 mph SW | 24% |
| Wednesday Night | 47°F | Partly Cloudy | 5 mph SW | 1% |
| Thursday | 68°F | Sunny | 2 to 8 mph SW | 0% |
| Thursday Night | 46°F | Partly Cloudy | 3 mph WNW | 2% |
| Friday | 62°F | Partly Sunny | 2 to 9 mph NNW | 5% |
| Friday Night | 41°F | Partly Cloudy | 3 to 7 mph NNW | 3% |
| Saturday | 57°F | Mostly Sunny | 6 mph NNW | 0% |
| Saturday Night | 37°F | Partly Cloudy | 2 mph NW | 1% |
| Sunday | 60°F | Sunny | 1 to 7 mph W | 7% |
| Sunday Night | 36°F | Mostly Clear | 1 to 5 mph WNW | 8% |
| Monday | 63°F | Sunny | 1 to 7 mph W | 4% |
| Monday Night | 39°F | Mostly Clear | 5 mph SW | 1% |
| Tuesday | 67°F | Sunny | 2 to 7 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Henderson (37.838, -87.581). Updated through the day.
Growing snapshot for Henderson
Last spring frost
Apr 9
First fall frost
Oct 26
Growing season
198 days
Hardiness zone
7a
More local growing data for Henderson: nearby ZIP 42420 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Henderson State Police, Ky (3 mi from Henderson). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.