Knottsville, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Knottsville, a community in Daviess County, Kentucky.
Overnight
61°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. Low around 61, with temperatures rising to around 64 overnight. South southeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
7-day forecast for Knottsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Showers And Thunderstorms | 14 mph SSE | 98% |
| Wednesday | 69°F | Rain Showers Likely then Mostly Cloudy | 7 to 13 mph SW | 68% |
| Wednesday Night | 47°F | Partly Cloudy | 5 mph WSW | 0% |
| Thursday | 67°F | Sunny | 3 to 8 mph SW | 0% |
| Thursday Night | 44°F | Partly Cloudy | 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 NNW | 0% |
| Saturday | 56°F | Mostly Sunny | 6 mph NNW | 0% |
| Saturday Night | 33°F | Partly Cloudy | 0 to 3 mph NNW | 0% |
| Sunday | 59°F | Sunny | 1 to 7 mph NW | 2% |
| Sunday Night | 33°F | Mostly Clear | 2 mph NW | 2% |
| Monday | 62°F | Sunny | 0 to 5 mph WSW | 0% |
| Monday Night | 36°F | Clear | 2 mph SW | 1% |
| Tuesday | 66°F | Sunny | 5 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Knottsville (37.773, -86.912). Updated through the day.
Growing snapshot for Knottsville
Last spring frost
Apr 2
First fall frost
Nov 7
Growing season
218 days
Hardiness zone
7a
More local growing data for Knottsville: nearby ZIP 42366 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Curdsville
Maceo
Masonville
Moseleyville
Owensboro
Philpot
Pleasant Ridge
Sorgho
St. Joseph
Stanley
Thruston
Utica
West Louisville
Yelvington
Climate data from the nearest NOAA station, Cannelton, In (17.6 mi from Knottsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.