Tecumseh, KS Weather & Growing Conditions
Today
91°F
Mostly Sunny
Mostly sunny, with a high near 91. Southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Mostly Sunny | 5 mph SE | 6% |
| Tonight | 69°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph E | 18% |
| Wednesday | 83°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 41% |
| Wednesday Night | 65°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph NE | 73% |
| Thursday | 84°F | Showers And Thunderstorms Likely then Mostly Sunny | 5 mph NE | 73% |
| Thursday Night | 67°F | Chance Showers And Thunderstorms | 5 mph SE | 46% |
| Friday | 88°F | Chance Showers And Thunderstorms | 5 mph S | 46% |
| Friday Night | 70°F | Mostly Clear | 5 mph S | 8% |
| Saturday | 91°F | Sunny | 5 to 10 mph S | 8% |
| Saturday Night | 74°F | Mostly Clear | 10 to 15 mph S | 1% |
| Sunday | 93°F | Sunny | 10 to 15 mph S | 1% |
| Sunday Night | 75°F | Mostly Clear | 15 mph S | 1% |
| Monday | 94°F | Sunny | 15 mph S | 1% |
| Monday Night | 76°F | Mostly Clear | 15 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tecumseh, KS
Last spring frost
Apr 12
First fall frost
Oct 23
Growing season
191 days
Hardiness zone
6b
Explore more for Tecumseh, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Topeka Muni Ap, Ks (6.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.