Lyndon, KS Weather & Growing Conditions
Today
92°F
Mostly Sunny
Mostly sunny, with a high near 92. South wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Mostly Sunny | 5 to 10 mph S | 9% |
| Tonight | 71°F | Partly Cloudy | 5 to 10 mph SE | 14% |
| Wednesday | 88°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 36% |
| Wednesday Night | 67°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph N | 59% |
| Thursday | 86°F | Showers And Thunderstorms Likely then Partly Sunny | 5 mph NE | 59% |
| Thursday Night | 68°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 54% |
| Friday | 89°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 54% |
| Friday Night | 70°F | Mostly Clear | 5 mph S | 10% |
| Saturday | 92°F | Sunny | 5 to 10 mph S | 10% |
| Saturday Night | 74°F | Clear | 10 to 15 mph S | 2% |
| Sunday | 93°F | Sunny | 15 mph S | 1% |
| Sunday Night | 74°F | Mostly Clear | 10 to 15 mph S | 1% |
| Monday | 94°F | Sunny | 15 mph S | 1% |
| Monday Night | 75°F | Mostly Clear | 10 to 15 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lyndon, KS
Last spring frost
Apr 8
First fall frost
Oct 31
Growing season
205 days
Hardiness zone
6b
Explore more for Lyndon, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Pomona Lake, Ks (6.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.