Platte City, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Platte City, a city in Platte County, Missouri.
This Afternoon
93°F
Sunny
Sunny, with a high near 93. Heat index values as high as 97. South southwest wind around 13 mph.
7-day forecast for Platte City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 93°F | Sunny | 13 mph SSW | 6% |
| Tonight | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 8 mph W | 66% |
| Sunday | 78°F | Chance Showers And Thunderstorms | 6 to 9 mph NNE | 45% |
| Sunday Night | 62°F | Showers And Thunderstorms Likely | 6 to 10 mph N | 44% |
| Monday | 69°F | Rain Showers Likely | 7 to 10 mph N | 40% |
| Monday Night | 55°F | Slight Chance Rain Showers then Mostly Cloudy | 7 to 10 mph NNE | 23% |
| Tuesday | 66°F | Partly Sunny | 9 mph NNE | 7% |
| Tuesday Night | 51°F | Partly Cloudy | 3 to 8 mph NE | 3% |
| Wednesday | 68°F | Mostly Sunny | 6 mph ENE | 0% |
| Wednesday Night | 54°F | Partly Cloudy | 5 mph E | 6% |
| Thursday | 73°F | Chance Rain Showers | 5 mph ESE | 26% |
| Thursday Night | 59°F | Chance Rain Showers | 5 mph E | 29% |
| Friday | 76°F | Chance Rain Showers | 6 mph E | 33% |
| Friday Night | 62°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph E | 17% |
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 Sep 20, 2026.