Belle Plaine, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Belle Plaine, a city in Sumner County, Kansas.
Overnight
70°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South southwest wind around 6 mph. Chance of precipitation is 40%.
7-day forecast for Belle Plaine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Chance Showers And Thunderstorms | 6 mph SSW | 44% |
| Sunday | 88°F | Chance Showers And Thunderstorms | 5 to 8 mph NE | 49% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms then Mostly Cloudy | 7 to 12 mph NNE | 27% |
| Monday | 78°F | Partly Sunny | 10 mph N | 7% |
| Monday Night | 56°F | Mostly Clear | 7 to 10 mph NNE | 4% |
| Tuesday | 76°F | Mostly Sunny | 9 mph NNE | 1% |
| Tuesday Night | 54°F | Partly Cloudy | 6 to 9 mph ENE | 0% |
| Wednesday | 77°F | Mostly Sunny | 7 mph E | 3% |
| Wednesday Night | 58°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 8 mph ESE | 23% |
| Thursday | 82°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph SE | 40% |
| Thursday Night | 64°F | Chance Showers And Thunderstorms | 6 mph ESE | 38% |
| Friday | 84°F | Chance Rain Showers | 7 mph ESE | 38% |
| Friday Night | 66°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph E | 21% |
| Saturday | 86°F | Slight Chance Rain Showers | 7 to 10 mph ESE | 18% |
Forecast source: National Weather Service (api.weather.gov) for Belle Plaine (37.393, -97.280). Updated through the day.
Growing snapshot for Belle Plaine
Last spring frost
Apr 14
First fall frost
Oct 22
Growing season
189 days
Hardiness zone
7a
More local growing data for Belle Plaine: nearby ZIP 67013 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Argonia
Caldwell
Conway Springs
Geuda Springs
Hunnewell
Mayfield
Milan
Milton
Mulvane
Oxford
Peck
South Haven
Wellington
Climate data from the nearest NOAA station, Haysville 3Se, Ks (9.8 mi from Belle Plaine). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.