Harman US

Belton, MO Weather & Growing Conditions

Today
95°F
Sunny
Sunny, with a high near 95. Heat index values as high as 101. South southwest wind 6 to 14 mph, with gusts as high as 22 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 95°F Sunny 6 to 14 mph SSW 3%
Tonight 69°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 3 to 10 mph W 59%
Sunday 83°F Chance Showers And Thunderstorms 3 to 7 mph N 51%
Sunday Night 64°F Showers And Thunderstorms Likely 7 mph NNE 67%
Monday 70°F Showers And Thunderstorms Likely 6 to 10 mph N 67%
Monday Night 55°F Mostly Cloudy 6 to 9 mph NNE 7%
Tuesday 67°F Partly Sunny 9 mph NNE 5%
Tuesday Night 50°F Partly Cloudy 7 mph NE 1%
Wednesday 70°F Mostly Sunny 6 mph NE 2%
Wednesday Night 53°F Partly Cloudy 5 mph ENE 4%
Thursday 74°F Slight Chance Rain Showers 5 mph E 22%
Thursday Night 58°F Slight Chance Rain Showers 5 mph E 20%
Friday 75°F Chance Rain Showers 6 mph E 26%
Friday Night 59°F Mostly Cloudy then Slight Chance Rain Showers 6 mph E 16%

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.