Knob Noster, MO Weather & Growing Conditions
Today
97°F
Mostly Sunny
Mostly sunny, with a high near 97. Heat index values as high as 99. Southwest wind 10 to 14 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Mostly Sunny | 10 to 14 mph SW | 1% |
| Tonight | 70°F | Chance Showers And Thunderstorms | 2 to 8 mph WSW | 44% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 2 to 6 mph NNW | 51% |
| Sunday Night | 64°F | Showers And Thunderstorms | 6 mph NNE | 82% |
| Monday | 73°F | Showers And Thunderstorms | 5 to 9 mph NNE | 82% |
| Monday Night | 57°F | Mostly Cloudy | 5 to 9 mph NNE | 13% |
| Tuesday | 70°F | Partly Sunny | 9 mph NNE | 6% |
| Tuesday Night | 52°F | Partly Cloudy | 3 to 9 mph NNE | 1% |
| Wednesday | 73°F | Mostly Sunny | 6 mph NE | 0% |
| Wednesday Night | 53°F | Partly Cloudy | 1 to 5 mph ENE | 2% |
| Thursday | 76°F | Mostly Sunny | 1 to 5 mph ENE | 12% |
| Thursday Night | 58°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph ENE | 15% |
| Friday | 76°F | Slight Chance Rain Showers | 2 to 6 mph E | 24% |
| Friday Night | 59°F | Mostly Cloudy | 5 mph E | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Knob Noster, MO
Last spring frost
Apr 14
First fall frost
Oct 21
Growing season
189 days
Hardiness zone
6b
Explore more for Knob Noster, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Warrensburg 4Nw, Mo (13.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.