Osawatomie, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Osawatomie, a city in Miami County, Kansas.
Tonight
73°F
Mostly Clear
Mostly clear, with a low around 73. South wind around 7 mph.
7-day forecast for Osawatomie
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Mostly Clear | 7 mph S | 2% |
| Saturday | 97°F | Sunny | 7 to 12 mph SSW | 4% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 2 to 8 mph WSW | 63% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 2 to 6 mph WNW | 52% |
| Sunday Night | 63°F | Showers And Thunderstorms Likely | 3 to 7 mph NNE | 61% |
| Monday | 75°F | Chance Showers And Thunderstorms | 3 to 8 mph N | 52% |
| Monday Night | 56°F | Mostly Cloudy | 3 to 8 mph NNE | 9% |
| Tuesday | 71°F | Partly Sunny | 7 mph NNE | 4% |
| Tuesday Night | 51°F | Partly Cloudy | 6 mph NE | 3% |
| Wednesday | 73°F | Mostly Sunny | 5 mph ENE | 1% |
| Wednesday Night | 54°F | Partly Cloudy | 3 mph ENE | 4% |
| Thursday | 75°F | Slight Chance Rain Showers | 3 mph E | 20% |
| Thursday Night | 57°F | Mostly Cloudy | 3 mph E | 12% |
| Friday | 75°F | Slight Chance Rain Showers | 5 mph E | 20% |
Forecast source: National Weather Service (api.weather.gov) for Osawatomie (38.500, -94.946). Updated through the day.
Growing snapshot for Osawatomie
Last spring frost
Apr 14
First fall frost
Oct 25
Growing season
192 days
Hardiness zone
6b
More local growing data for Osawatomie: nearby ZIP 66064 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Osawatomie, Ks (2.2 mi from Osawatomie). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.