Lecompton, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lecompton, a city in Douglas County, Kansas.
Tonight
45°F
Cloudy
Cloudy, with a low around 45. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
7-day forecast for Lecompton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Cloudy | 10 to 15 mph NW | 13% |
| Wednesday | 57°F | Partly Sunny | 5 to 10 mph W | 1% |
| Wednesday Night | 39°F | Mostly Clear | 5 mph W | 5% |
| Thursday | 57°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 10 mph NW | 18% |
| Thursday Night | 39°F | Partly Cloudy | 5 mph NW | 1% |
| Friday | 56°F | Mostly Sunny | 5 mph N | 0% |
| Friday Night | 37°F | Mostly Cloudy | 0 mph | 0% |
| Saturday | 60°F | Mostly Sunny | 0 to 5 mph W | 4% |
| Saturday Night | 38°F | Mostly Clear | 0 mph | 5% |
| Sunday | 64°F | Sunny | 0 to 5 mph W | 4% |
| Sunday Night | 40°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Monday | 68°F | Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 43°F | Mostly Clear | 5 mph W | 0% |
| Tuesday | 68°F | Mostly Sunny | 5 mph E | 0% |
Forecast source: National Weather Service (api.weather.gov) for Lecompton (39.026, -95.395). Updated through the day.
Growing snapshot for Lecompton
Last spring frost
Apr 13
First fall frost
Oct 24
Growing season
191 days
Hardiness zone
6b
More local growing data for Lecompton: nearby ZIP 66050 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Perry Lake, Ks (6.4 mi from Lecompton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.