Ionia, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ionia, a community in Jewell County, Kansas.
Overnight
37°F
Partly Cloudy
Partly cloudy, with a low around 37. Northwest wind 5 to 15 mph.
7-day forecast for Ionia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 37°F | Partly Cloudy | 5 to 15 mph NW | 1% |
| Wednesday | 53°F | Sunny | 5 to 10 mph WNW | 0% |
| Wednesday Night | 39°F | Mostly Clear | 5 mph WNW | 1% |
| Thursday | 53°F | Partly Sunny | 5 to 10 mph NW | 6% |
| Thursday Night | 33°F | Mostly Clear | 5 mph N | 0% |
| Friday | 51°F | Mostly Sunny | 0 to 5 mph NNE | 0% |
| Friday Night | 35°F | Mostly Cloudy | 0 mph | 0% |
| Saturday | 57°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Saturday Night | 38°F | Mostly Clear | 0 to 5 mph W | 1% |
| Sunday | 62°F | Sunny | 5 mph WSW | 0% |
| Sunday Night | 42°F | Clear | 5 mph SSW | 0% |
| Monday | 65°F | Sunny | 5 mph SW | 0% |
| Monday Night | 44°F | Mostly Clear | 5 mph NW | 0% |
| Tuesday | 64°F | Mostly Sunny | 5 mph ENE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Ionia (39.663, -98.344). Updated through the day.
Growing snapshot for Ionia
Last spring frost
Apr 29
First fall frost
Oct 15
Growing season
168 days
Hardiness zone
6a
More local growing data for Ionia: nearby ZIP 67430 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Glen Elder Lake, Ks (8.4 mi from Ionia). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.