Platte City, MO Weather & Growing Conditions
This Afternoon
68°F
Chance Rain Showers
A chance of rain showers. Cloudy. High near 68, with temperatures falling to around 58 in the afternoon. West wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Chance Rain Showers | 14 mph W | 29% |
| Tonight | 46°F | Cloudy | 10 to 16 mph WNW | 14% |
| Wednesday | 58°F | Mostly Cloudy | 8 to 14 mph W | 5% |
| Wednesday Night | 39°F | Mostly Clear | 3 to 7 mph W | 3% |
| Thursday | 57°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 9 mph WNW | 16% |
| Thursday Night | 40°F | Mostly Cloudy | 7 mph NNW | 3% |
| Friday | 57°F | Partly Sunny | 6 mph N | 3% |
| Friday Night | 37°F | Mostly Cloudy | 0 to 3 mph N | 0% |
| Saturday | 60°F | Partly Sunny | 0 to 3 mph W | 2% |
| Saturday Night | 38°F | Mostly Clear | 2 mph WSW | 7% |
| Sunday | 65°F | Sunny | 5 mph W | 5% |
| Sunday Night | 40°F | Mostly Clear | 5 mph SW | 0% |
| Monday | 69°F | Sunny | 5 to 9 mph SW | 0% |
| Monday Night | 43°F | Mostly Clear | 2 to 6 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Platte City, MO
Last spring frost
Apr 13
First fall frost
Oct 24
Growing season
193 days
Hardiness zone
6b
Explore more for Platte City, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Kansas City Intl Ap, Mo (5.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.