Lewisport, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lewisport, a city in Hancock County, Kentucky.
Today
72°F
Slight Chance Rain Showers then Patchy Drizzle
A slight chance of rain showers before 11am, then patchy drizzle. Partly sunny. High near 72, with temperatures falling to around 65 in the afternoon. Southwest wind 7 to 13 mph. Chance of precipitation is 20%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Lewisport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Slight Chance Rain Showers then Patchy Drizzle | 7 to 13 mph SW | 16% |
| Tonight | 46°F | Patchy Drizzle then Partly Cloudy | 2 to 6 mph W | 1% |
| Thursday | 67°F | Sunny | 3 to 9 mph SW | 0% |
| Thursday Night | 43°F | Partly Cloudy | 0 to 3 mph W | 0% |
| Friday | 62°F | Partly Sunny | 1 to 9 mph NW | 0% |
| Friday Night | 37°F | Partly Cloudy | 3 to 8 mph NW | 0% |
| Saturday | 57°F | Mostly Sunny | 6 mph N | 0% |
| Saturday Night | 33°F | Partly Cloudy | 0 to 3 mph N | 0% |
| Sunday | 60°F | Mostly Sunny | 1 to 7 mph NW | 2% |
| Sunday Night | 32°F | Mostly Clear | 0 to 3 mph NW | 2% |
| Monday | 63°F | Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 35°F | Clear | 2 mph SW | 1% |
| Tuesday | 67°F | Sunny | 1 to 6 mph W | 1% |
| Tuesday Night | 38°F | Mostly Clear | 2 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Lewisport (37.931, -86.903). Updated through the day.
Growing snapshot for Lewisport
Last spring frost
Apr 5
First fall frost
Nov 1
Growing season
208 days
Hardiness zone
7a
More local growing data for Lewisport: nearby ZIP 42351 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Tell City, In (6.3 mi from Lewisport). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.