Eureka, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eureka, a city in Greenwood County, Kansas.
Today
95°F
Sunny
Sunny, with a high near 95. South wind around 10 mph.
7-day forecast for Eureka
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Sunny | 10 mph S | 13% |
| Tonight | 73°F | Partly Cloudy | 9 mph SSE | 10% |
| Wednesday | 93°F | Chance Showers And Thunderstorms | 6 to 10 mph SW | 25% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms | 7 to 10 mph NNE | 35% |
| Thursday | 89°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 7 mph E | 33% |
| Thursday Night | 69°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms | 3 to 7 mph SE | 78% |
| Friday | 91°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 10 mph S | 78% |
| Friday Night | 71°F | Mostly Clear | 7 to 10 mph S | 10% |
| Saturday | 94°F | Sunny | 6 to 12 mph S | 10% |
| Saturday Night | 73°F | Clear | 13 mph S | 2% |
| Sunday | 95°F | Sunny | 12 to 15 mph SSW | 1% |
| Sunday Night | 74°F | Clear | 14 mph S | 1% |
| Monday | 95°F | Sunny | 14 to 17 mph SSW | 0% |
| Monday Night | 75°F | Mostly Clear | 15 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Eureka (37.826, -96.289). Updated through the day.
Growing snapshot for Eureka
Last spring frost
Apr 16
First fall frost
Oct 20
Growing season
186 days
Hardiness zone
6b
More local growing data for Eureka: nearby ZIP 67045 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Eureka 1E, Ks (3.8 mi from Eureka). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.