Whitewater, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Whitewater, a city in Butler County, Kansas.
This Afternoon
96°F
Mostly Sunny
Mostly sunny, with a high near 96. South southwest wind around 14 mph, with gusts as high as 23 mph.
7-day forecast for Whitewater
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Mostly Sunny | 14 mph SSW | 0% |
| Tonight | 75°F | Mostly Clear | 13 mph S | 1% |
| Saturday | 98°F | Sunny | 12 to 15 mph SSW | 12% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 12 mph SE | 65% |
| Sunday | 85°F | Showers And Thunderstorms Likely | 7 mph NE | 57% |
| Sunday Night | 63°F | Showers And Thunderstorms Likely | 6 to 9 mph NNE | 57% |
| Monday | 77°F | Slight Chance Rain Showers | 9 mph N | 22% |
| Monday Night | 56°F | Partly Cloudy | 8 mph NE | 7% |
| Tuesday | 74°F | Mostly Sunny | 8 mph NE | 3% |
| Tuesday Night | 53°F | Partly Cloudy | 7 mph ENE | 2% |
| Wednesday | 77°F | Mostly Sunny | 6 mph E | 5% |
| Wednesday Night | 59°F | Mostly Cloudy then Chance Rain Showers | 6 mph ESE | 27% |
| Thursday | 78°F | Chance Rain Showers | 5 mph ESE | 34% |
| Thursday Night | 60°F | Chance Rain Showers | 5 mph ESE | 28% |
Forecast source: National Weather Service (api.weather.gov) for Whitewater (37.964, -97.146). Updated through the day.
Growing snapshot for Whitewater
Last spring frost
Apr 14
First fall frost
Oct 25
Growing season
193 days
Hardiness zone
6b
More local growing data for Whitewater: nearby ZIP 67154 weather · frost dates · planting calendar · Kansas frost dates
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Towanda
Climate data from the nearest NOAA station, Newton, Ks (13.3 mi from Whitewater). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.