Tonganoxie, KS Weather & Growing Conditions
Today
57°F
Partly Sunny
Partly sunny, with a high near 57. West wind 7 to 12 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 57°F | Partly Sunny | 7 to 12 mph W | 0% |
| Tonight | 40°F | Mostly Clear | 6 mph W | 0% |
| Thursday | 57°F | Mostly Sunny | 5 to 8 mph NW | 0% |
| Thursday Night | 42°F | Partly Cloudy | 6 mph NNW | 2% |
| Friday | 55°F | Partly Sunny | 6 mph N | 1% |
| Friday Night | 35°F | Mostly Cloudy | 2 mph NNE | 0% |
| Saturday | 56°F | Mostly Sunny | 2 mph S | 0% |
| Saturday Night | 36°F | Mostly Clear | 1 mph WNW | 0% |
| Sunday | 62°F | Sunny | 3 mph W | 0% |
| Sunday Night | 38°F | Clear | 2 mph SW | 0% |
| Monday | 68°F | Sunny | 2 to 8 mph SSW | 0% |
| Monday Night | 42°F | Clear | 5 mph WSW | 0% |
| Tuesday | 68°F | Sunny | 5 mph NW | 0% |
| Tuesday Night | 46°F | Partly Cloudy | 3 mph SE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tonganoxie, KS
Last spring frost
Apr 21
First fall frost
Oct 17
Growing season
177 days
Hardiness zone
6b
Explore more for Tonganoxie, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Lawrence Muni Ap, Ks (10.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.