Lecompton, KS Weather & Growing Conditions
Overnight
73°F
Mostly Clear
Mostly clear, with a low around 73. South wind around 10 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Mostly Clear | 10 mph S | 5% |
| Saturday | 95°F | Mostly Sunny | 10 to 15 mph SW | 11% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely then Showers And Thunderstorms | 5 to 10 mph NW | 83% |
| Sunday | 78°F | Chance Showers And Thunderstorms | 5 to 10 mph N | 44% |
| Sunday Night | 62°F | Showers And Thunderstorms Likely | 5 to 10 mph N | 55% |
| Monday | 69°F | Rain Showers Likely | 5 to 10 mph N | 55% |
| Monday Night | 54°F | Mostly Cloudy | 5 to 10 mph NE | 4% |
| Tuesday | 67°F | Mostly Cloudy | 5 to 10 mph NE | 2% |
| Tuesday Night | 50°F | Partly Cloudy | 5 mph NE | 1% |
| Wednesday | 70°F | Mostly Sunny | 5 mph E | 2% |
| Wednesday Night | 54°F | Partly Cloudy | 5 mph E | 9% |
| Thursday | 73°F | Chance Rain Showers | 0 to 5 mph E | 30% |
| Thursday Night | 58°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph E | 23% |
| Friday | 73°F | Chance Showers And Thunderstorms | 5 mph E | 27% |
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 Sep 19, 2026.