Tecumseh, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tecumseh, a community in Shawnee County, Kansas.
Overnight
74°F
Mostly Clear
Mostly clear, with a low around 74. South wind around 10 mph, with gusts as high as 20 mph.
7-day forecast for Tecumseh
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Mostly Clear | 10 mph S | 6% |
| Saturday | 95°F | Mostly Sunny | 10 to 15 mph SW | 14% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely then Showers And Thunderstorms | 5 to 10 mph NW | 82% |
| Sunday | 78°F | Chance Showers And Thunderstorms | 5 to 10 mph N | 45% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms | 5 to 10 mph N | 43% |
| Monday | 70°F | Chance Rain Showers | 5 to 10 mph N | 43% |
| Monday Night | 54°F | Mostly Cloudy | 5 to 10 mph NE | 5% |
| Tuesday | 67°F | Partly Sunny | 5 to 10 mph NE | 1% |
| Tuesday Night | 50°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Wednesday | 70°F | Mostly Sunny | 0 to 5 mph E | 1% |
| Wednesday Night | 54°F | Partly Cloudy | 0 to 5 mph E | 10% |
| 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 | 0 to 5 mph E | 24% |
| Friday | 74°F | Chance Showers And Thunderstorms | 5 mph E | 26% |
Forecast source: National Weather Service (api.weather.gov) for Tecumseh (39.035, -95.580). Updated through the day.
Growing snapshot for Tecumseh
Last spring frost
Apr 12
First fall frost
Oct 23
Growing season
191 days
Hardiness zone
6b
More local growing data for Tecumseh: nearby ZIP 66542 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Topeka Muni Ap, Ks (6.1 mi from Tecumseh). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.