Edgerton, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Edgerton, a city in Johnson County, Kansas.
This Afternoon
95°F
Mostly Sunny
Mostly sunny, with a high near 95. Heat index values as high as 99. South southwest wind around 12 mph, with gusts as high as 18 mph.
7-day forecast for Edgerton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 95°F | Mostly Sunny | 12 mph SSW | 2% |
| Tonight | 75°F | Partly Cloudy | 7 to 10 mph S | 2% |
| Saturday | 96°F | Mostly Sunny | 9 to 14 mph SSW | 6% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 9 mph W | 65% |
| Sunday | 82°F | Chance Showers And Thunderstorms | 3 to 7 mph N | 44% |
| Sunday Night | 63°F | Showers And Thunderstorms Likely | 5 to 8 mph NNE | 59% |
| Monday | 72°F | Chance Showers And Thunderstorms | 6 to 9 mph NNE | 51% |
| Monday Night | 56°F | Mostly Cloudy | 6 to 9 mph NNE | 8% |
| Tuesday | 69°F | Partly Sunny | 8 mph NNE | 5% |
| Tuesday Night | 51°F | Partly Cloudy | 7 mph NE | 3% |
| Wednesday | 72°F | Mostly Sunny | 6 mph ENE | 1% |
| Wednesday Night | 54°F | Partly Cloudy | 5 mph ENE | 5% |
| Thursday | 74°F | Slight Chance Rain Showers | 5 mph E | 21% |
| Thursday Night | 58°F | Slight Chance Rain Showers | 5 mph E | 16% |
Forecast source: National Weather Service (api.weather.gov) for Edgerton (38.791, -94.944). Updated through the day.
Growing snapshot for Edgerton
Last spring frost
Apr 13
First fall frost
Oct 24
Growing season
193 days
Hardiness zone
6b
More local growing data for Edgerton: nearby ZIP 66030 weather · frost dates · planting calendar · Kansas frost dates
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Climate data from the nearest NOAA station, Olathe Johnson Co Ap, Ks (3 mi from Edgerton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.