Gardner, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gardner, a city in Johnson County, Kansas.
Tonight
75°F
Partly Cloudy
Partly cloudy, with a low around 75. Heat index values as high as 98. South wind 7 to 10 mph, with gusts as high as 20 mph.
7-day forecast for Gardner
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 75°F | Partly Cloudy | 7 to 10 mph S | 3% |
| Saturday | 95°F | Mostly Sunny | 13 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 | 68°F | Partly Sunny | 8 mph NNE | 5% |
| Tuesday Night | 51°F | Partly Cloudy | 7 mph NE | 3% |
| Wednesday | 71°F | Mostly Sunny | 6 mph ENE | 1% |
| Wednesday Night | 55°F | Partly Cloudy | 5 mph ENE | 5% |
| Thursday | 73°F | Slight Chance Rain Showers | 5 mph E | 21% |
| Thursday Night | 58°F | Slight Chance Rain Showers | 5 mph E | 16% |
| Friday | 74°F | Slight Chance Rain Showers | 6 mph E | 21% |
Forecast source: National Weather Service (api.weather.gov) for Gardner (38.811, -94.929). Updated through the day.
Growing snapshot for Gardner
Last spring frost
Apr 13
First fall frost
Oct 24
Growing season
193 days
Hardiness zone
6b
More local growing data for Gardner: nearby ZIP 66030 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Bonner Springs
De Soto
Edgerton
Fairway
Lake Quivira
Leawood
Lenexa
Merriam
Mission
Mission Hills
Olathe
Overland Park
Prairie Village
Roeland Park
Shawnee
Westwood
Climate data from the nearest NOAA station, Olathe Johnson Co Ap, Ks (3 mi from Gardner). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.