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Frankclay, MO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Frankclay, a community in St. Francois County, Missouri.

Tonight
71°F
Partly Cloudy
Partly cloudy, with a low around 71. South wind around 5 mph.

7-day forecast for Frankclay

WhenTempForecastWindPrecip
Tonight 71°F Partly Cloudy 5 mph S 7%
Saturday 99°F Mostly Sunny 7 mph SW 3%
Saturday Night 72°F Partly Cloudy 6 mph SW 0%
Sunday 96°F Mostly Sunny 6 mph W 10%
Sunday Night 67°F Mostly Cloudy then Chance Showers And Thunderstorms 5 mph N 48%
Monday 84°F Showers And Thunderstorms Likely 2 to 7 mph N 64%
Monday Night 59°F Showers And Thunderstorms Likely 3 to 7 mph N 64%
Tuesday 75°F Slight Chance Rain Showers then Partly Sunny 6 to 9 mph N 15%
Tuesday Night 54°F Mostly Cloudy 3 to 9 mph N 8%
Wednesday 75°F Mostly Sunny 3 to 7 mph N 3%
Wednesday Night 53°F Partly Cloudy 1 to 6 mph N 1%
Thursday 77°F Mostly Sunny 1 to 6 mph N 3%
Thursday Night 55°F Partly Cloudy 1 to 5 mph N 4%
Friday 77°F Mostly Sunny 1 to 7 mph N 8%

Forecast source: National Weather Service (api.weather.gov) for Frankclay (37.863, -90.614). Updated through the day.

Growing snapshot for Frankclay

Last spring frost
Apr 13
First fall frost
Oct 21
Growing season
191 days
Hardiness zone
6b

More local growing data for Frankclay: nearby ZIP 63653 weather · frost dates · planting calendar · Missouri frost dates

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Climate data from the nearest NOAA station, Farmington, Mo (10.8 mi from Frankclay). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.