Belton, MO Weather & Growing Conditions
Overnight
74°F
Mostly Clear
Mostly clear, with a low around 74. South southwest wind around 9 mph, with gusts as high as 18 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Mostly Clear | 9 mph SSW | 0% |
| Saturday | 96°F | Sunny | 8 to 14 mph SSW | 1% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph W | 63% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 6 mph NW | 49% |
| Sunday Night | 64°F | Showers And Thunderstorms Likely | 7 mph NNE | 62% |
| Monday | 72°F | Showers And Thunderstorms Likely | 6 to 9 mph NNE | 56% |
| Monday Night | 56°F | Mostly Cloudy | 6 to 9 mph NNE | 11% |
| Tuesday | 68°F | Partly Sunny | 9 mph NNE | 6% |
| Tuesday Night | 51°F | Mostly Cloudy | 7 mph NE | 2% |
| Wednesday | 72°F | Mostly Sunny | 6 mph NE | 1% |
| Wednesday Night | 54°F | Partly Cloudy | 5 mph ENE | 5% |
| Thursday | 74°F | Slight Chance Rain Showers | 5 mph E | 18% |
| Thursday Night | 57°F | Mostly Cloudy | 5 mph E | 11% |
| Friday | 74°F | Slight Chance Rain Showers | 6 mph E | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Belton, MO
Last spring frost
Apr 8
First fall frost
Oct 29
Growing season
204 days
Hardiness zone
6b
Explore more for Belton, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Olathe Johnson Co Exec Ap, Ks (10.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.