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Edgerton, MO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Edgerton, a city in Platte County, Missouri.

This Afternoon
93°F
Sunny
Sunny, with a high near 93. Heat index values as high as 98. South southwest wind 8 to 12 mph, with gusts as high as 18 mph.

7-day forecast for Edgerton

WhenTempForecastWindPrecip
This Afternoon 93°F Sunny 8 to 12 mph SSW 6%
Tonight 67°F Chance Showers And Thunderstorms then Showers And Thunderstorms 8 mph WSW 66%
Sunday 78°F Chance Showers And Thunderstorms 6 to 9 mph NNE 44%
Sunday Night 62°F Showers And Thunderstorms Likely 6 to 10 mph N 48%
Monday 69°F Rain Showers Likely 7 to 10 mph N 48%
Monday Night 55°F Chance Rain Showers then Mostly Cloudy 7 to 10 mph NNE 29%
Tuesday 66°F Partly Sunny 9 mph NNE 7%
Tuesday Night 50°F Partly Cloudy 3 to 8 mph NE 4%
Wednesday 68°F Mostly Sunny 6 mph ENE 0%
Wednesday Night 53°F Partly Cloudy 5 mph E 6%
Thursday 74°F Slight Chance Rain Showers 5 mph SE 23%
Thursday Night 59°F Chance Rain Showers 5 mph E 29%
Friday 77°F Chance Rain Showers 6 mph E 32%
Friday Night 61°F Mostly Cloudy then Slight Chance Rain Showers 6 mph E 18%

Forecast source: National Weather Service (api.weather.gov) for Edgerton (39.502, -94.630). Updated through the day.

Growing snapshot for Edgerton

Last spring frost
Apr 18
First fall frost
Oct 20
Growing season
183 days
Hardiness zone
6a

More local growing data for Edgerton: nearby ZIP 64444 weather · frost dates · planting calendar · Missouri frost dates

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Climate data from the nearest NOAA station, Smithville Lake, Mo (8.4 mi from Edgerton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.