Lansing, KS Weather & Growing Conditions
Today
91°F
Mostly Sunny
Mostly sunny, with a high near 91. Heat index values as high as 97. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Mostly Sunny | 5 mph S | 10% |
| Tonight | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph E | 21% |
| Wednesday | 85°F | Chance Showers And Thunderstorms | 7 mph NE | 45% |
| Wednesday Night | 66°F | Showers And Thunderstorms Likely | 7 mph NNE | 72% |
| Thursday | 84°F | Showers And Thunderstorms Likely then Partly Sunny | 5 mph NE | 72% |
| Thursday Night | 68°F | Partly Cloudy then Chance Showers And Thunderstorms | 5 mph ESE | 31% |
| Friday | 89°F | Chance Showers And Thunderstorms then Mostly Sunny | 2 to 6 mph S | 31% |
| Friday Night | 70°F | Mostly Clear | 5 mph S | 12% |
| Saturday | 92°F | Sunny | 5 to 9 mph S | 12% |
| Saturday Night | 75°F | Mostly Clear | 10 mph S | 1% |
| Sunday | 94°F | Sunny | 13 mph SSW | 1% |
| Sunday Night | 76°F | Mostly Clear | 13 mph S | 3% |
| Monday | 95°F | Sunny | 14 mph SSW | 3% |
| Monday Night | 77°F | Mostly Clear | 13 mph SSW | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lansing, KS
Last spring frost
Apr 19
First fall frost
Oct 19
Growing season
181 days
Hardiness zone
6b
Explore more for Lansing, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Leavenworth 3Sw, Ks (3.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.