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
44°F
Mostly Clear
Mostly clear, with a low around 44. West northwest wind around 6 mph.
7-day forecast for Belle Plaine
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 44°F | Mostly Clear | 6 mph WNW | 0% |
| Wednesday | 64°F | Sunny | 5 to 9 mph WNW | 0% |
| Wednesday Night | 45°F | Mostly Clear | 0 to 3 mph NW | 8% |
| Thursday | 58°F | Chance Rain Showers | 3 to 9 mph N | 52% |
| Thursday Night | 40°F | Mostly Clear | 6 mph N | 1% |
| Friday | 58°F | Sunny | 5 to 8 mph NNE | 0% |
| Friday Night | 38°F | Mostly Cloudy | 0 to 3 mph ENE | 0% |
| Saturday | 60°F | Mostly Sunny | 0 to 3 mph SSE | 0% |
| Saturday Night | 39°F | Partly Cloudy | 2 mph NNE | 1% |
| Sunday | 65°F | Sunny | 3 mph WNW | 0% |
| Sunday Night | 41°F | Clear | 2 mph SSW | 0% |
| Monday | 69°F | Sunny | 2 to 9 mph SSW | 0% |
| Monday Night | 45°F | Clear | 7 mph SSW | 0% |
| Tuesday | 70°F | Sunny | 5 to 8 mph S | 1% |
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 Nov 4, 2026.