Potwin, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Potwin, a city in Butler County, Kansas.
Today
96°F
Slight Chance Rain Showers then Mostly Sunny
A slight chance of rain showers between 11am and noon. Mostly sunny, with a high near 96. South wind around 9 mph. Chance of precipitation is 20%.
7-day forecast for Potwin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 96°F | Slight Chance Rain Showers then Mostly Sunny | 9 mph S | 15% |
| Tonight | 73°F | Partly Cloudy | 8 mph SSE | 9% |
| Wednesday | 91°F | Slight Chance Showers And Thunderstorms | 8 mph WNW | 21% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms | 9 mph NNE | 33% |
| Thursday | 89°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 6 mph E | 30% |
| Thursday Night | 69°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms | 6 mph SSE | 80% |
| Friday | 90°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 8 mph S | 80% |
| Friday Night | 70°F | Mostly Clear | 8 mph SSE | 7% |
| Saturday | 93°F | Sunny | 6 to 9 mph S | 7% |
| Saturday Night | 73°F | Clear | 12 mph S | 1% |
| Sunday | 94°F | Sunny | 10 to 14 mph SSW | 1% |
| Sunday Night | 74°F | Clear | 14 mph S | 0% |
| Monday | 95°F | Sunny | 12 to 15 mph SSW | 0% |
| Monday Night | 75°F | Mostly Clear | 14 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Potwin (37.939, -97.018). Updated through the day.
Growing snapshot for Potwin
Last spring frost
Apr 13
First fall frost
Oct 25
Growing season
193 days
Hardiness zone
6b
More local growing data for Potwin: nearby ZIP 67123 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Andover
Augusta
Beaumont
Benton
Burns
Cassoday
Douglass
El Dorado
Elbing
Latham
Leon
Rosalia
Rose Hill
Towanda
Whitewater
Climate data from the nearest NOAA station, El Dorado, Ks (12.2 mi from Potwin). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.