Osage City, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Osage City, a city in Osage County, Kansas.
Overnight
43°F
Mostly Cloudy
Mostly cloudy, with a low around 43. West wind around 10 mph.
7-day forecast for Osage City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Mostly Cloudy | 10 mph W | 0% |
| Wednesday | 58°F | Mostly Sunny | 5 to 15 mph W | 0% |
| Wednesday Night | 39°F | Clear | 5 mph W | 0% |
| Thursday | 57°F | Sunny | 5 to 10 mph NW | 3% |
| Thursday Night | 40°F | Partly Cloudy | 5 mph N | 2% |
| Friday | 55°F | Partly Sunny | 5 mph N | 2% |
| Friday Night | 35°F | Mostly Cloudy | 0 mph | 0% |
| Saturday | 57°F | Mostly Sunny | 0 mph | 1% |
| Saturday Night | 36°F | Mostly Clear | 0 mph | 0% |
| Sunday | 64°F | Sunny | 0 to 5 mph W | 0% |
| Sunday Night | 39°F | Clear | 0 to 5 mph SW | 0% |
| Monday | 70°F | Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 43°F | Clear | 0 to 5 mph SW | 0% |
| Tuesday | 70°F | Sunny | 0 to 5 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Osage City (38.634, -95.821). Updated through the day.
Growing snapshot for Osage City
Last spring frost
Apr 13
First fall frost
Oct 26
Growing season
194 days
Hardiness zone
6b
More local growing data for Osage City: nearby ZIP 66523 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Osage City, Ks (2.2 mi from Osage City). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.