New Haven, KY Weather & Growing Conditions
This Afternoon
71°F
Chance Rain Showers
A chance of rain showers before 5pm, then a slight chance of drizzle. Mostly cloudy, with a high near 71. Southwest wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Chance Rain Showers | 6 to 9 mph SW | 33% |
| Tonight | 48°F | Slight Chance Drizzle | 1 to 5 mph SW | 2% |
| Thursday | 68°F | Sunny | 2 to 8 mph SW | 0% |
| Thursday Night | 43°F | Partly Cloudy | 0 to 3 mph W | 0% |
| Friday | 63°F | Partly Sunny | 0 to 7 mph NW | 8% |
| Friday Night | 35°F | Partly Cloudy | 2 to 7 mph N | 6% |
| Saturday | 56°F | Sunny | 1 to 5 mph N | 0% |
| Saturday Night | 31°F | Partly Cloudy | 2 mph N | 0% |
| Sunday | 59°F | Sunny | 0 to 3 mph NW | 0% |
| Sunday Night | 31°F | Mostly Clear | 2 mph NW | 0% |
| Monday | 64°F | Sunny | 0 to 3 mph W | 0% |
| Monday Night | 34°F | Mostly Clear | 1 mph W | 0% |
| Tuesday | 65°F | Sunny | 0 to 3 mph W | 1% |
| Tuesday Night | 36°F | Mostly Clear | 2 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for New Haven, KY
Last spring frost
Apr 13
First fall frost
Oct 25
Growing season
195 days
Hardiness zone
7a
Explore more for New Haven, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Bardstown 5E, Ky (13.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.