Hamilton, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hamilton, a city in Greenwood County, Kansas.
Today
98°F
Sunny
Sunny, with a high near 98. South southwest wind around 17 mph, with gusts as high as 24 mph.
7-day forecast for Hamilton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 17 mph SSW | 7% |
| Tonight | 69°F | Chance Showers And Thunderstorms | 6 to 13 mph S | 66% |
| Sunday | 86°F | Showers And Thunderstorms Likely | 5 to 8 mph NE | 55% |
| Sunday Night | 64°F | Showers And Thunderstorms Likely | 7 to 10 mph N | 66% |
| Monday | 74°F | Partly Sunny | 9 to 13 mph N | 14% |
| Monday Night | 55°F | Partly Cloudy | 8 to 12 mph NNE | 4% |
| Tuesday | 71°F | Partly Sunny | 10 mph NNE | 2% |
| Tuesday Night | 51°F | Partly Cloudy | 6 to 9 mph NE | 0% |
| Wednesday | 74°F | Mostly Sunny | 7 mph ENE | 4% |
| Wednesday Night | 55°F | Partly Cloudy | 6 mph E | 6% |
| Thursday | 76°F | Chance Rain Showers | 3 to 7 mph ESE | 27% |
| Thursday Night | 59°F | Chance Rain Showers | 6 mph ESE | 26% |
| Friday | 79°F | Chance Rain Showers | 5 to 8 mph ESE | 29% |
| Friday Night | 60°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 7 mph ESE | 21% |
Forecast source: National Weather Service (api.weather.gov) for Hamilton (37.981, -96.164). Updated through the day.
Growing snapshot for Hamilton
Last spring frost
Apr 16
First fall frost
Oct 20
Growing season
186 days
Hardiness zone
6b
More local growing data for Hamilton: nearby ZIP 66853 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Eureka 1E, Ks (12.3 mi from Hamilton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.