Platte City, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Platte City, a city in Platte County, Missouri.
Tonight
46°F
Cloudy
Cloudy, with a low around 46. West northwest wind 12 to 15 mph, with gusts as high as 23 mph.
7-day forecast for Platte City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Cloudy | 12 to 15 mph WNW | 8% |
| Wednesday | 57°F | Mostly Cloudy | 9 to 14 mph W | 5% |
| Wednesday Night | 40°F | Mostly Clear | 7 mph WSW | 3% |
| Thursday | 57°F | Mostly Sunny then Slight Chance Rain Showers | 6 to 9 mph WNW | 16% |
| Thursday Night | 40°F | Mostly Cloudy | 7 mph NNW | 3% |
| Friday | 56°F | Partly Sunny | 6 mph N | 3% |
| Friday Night | 38°F | Mostly Cloudy | 0 to 3 mph N | 0% |
| Saturday | 59°F | Partly Sunny | 0 to 3 mph W | 2% |
| Saturday Night | 38°F | Mostly Clear | 3 mph WSW | 7% |
| Sunday | 64°F | Sunny | 6 mph W | 5% |
| Sunday Night | 40°F | Mostly Clear | 5 mph SW | 0% |
| Monday | 68°F | Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 43°F | Mostly Clear | 6 mph W | 0% |
| Tuesday | 68°F | Sunny | 6 mph ENE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Platte City (39.360, -94.756). Updated through the day.
Growing snapshot for Platte City
Last spring frost
Apr 13
First fall frost
Oct 24
Growing season
193 days
Hardiness zone
6b
More local growing data for Platte City: nearby ZIP 64079 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Camden Point
Dearborn
Edgerton
Farley
Ferrelview
Houston Lake
Lake Waukomis
New Market
Northmoor
Parkville
Platte Woods
Ridgely
Riverside
Tracy
Weatherby Lake
Climate data from the nearest NOAA station, Kansas City Intl Ap, Mo (5.7 mi from Platte City). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.