Lecompton, KS Weather & Growing Conditions
Tonight
44°F
Mostly Cloudy
Mostly cloudy, with a low around 44. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 44°F | Mostly Cloudy | 10 to 15 mph NW | 8% |
| Wednesday | 57°F | Partly Sunny | 5 to 10 mph W | 1% |
| Wednesday Night | 39°F | Mostly Clear | 5 mph W | 6% |
| Thursday | 56°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). Updated through the day.
Growing snapshot for Lecompton, KS
Last spring frost
Apr 13
First fall frost
Oct 24
Growing season
191 days
Hardiness zone
6b
Explore more for Lecompton, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Perry Lake, Ks (6.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.