Harman US

Amazonia, MO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Amazonia, a village in Andrew County, Missouri.

Today
56°F
Mostly Cloudy
Mostly cloudy, with a high near 56. West wind 10 to 15 mph, with gusts as high as 22 mph.

7-day forecast for Amazonia

WhenTempForecastWindPrecip
Today 56°F Mostly Cloudy 10 to 15 mph W 3%
Tonight 41°F Partly Cloudy 8 mph W 1%
Thursday 55°F Partly Sunny 7 to 12 mph NW 2%
Thursday Night 41°F Mostly Cloudy 5 to 8 mph NNW 4%
Friday 54°F Partly Sunny 7 mph N 2%
Friday Night 34°F Partly Cloudy 0 to 3 mph NNE 0%
Saturday 56°F Mostly Sunny 0 to 3 mph SW 0%
Saturday Night 36°F Mostly Clear 2 mph WSW 0%
Sunday 63°F Sunny 1 to 5 mph W 0%
Sunday Night 39°F Clear 3 mph SSW 0%
Monday 68°F Sunny 3 to 9 mph SSW 0%
Monday Night 43°F Mostly Clear 2 to 6 mph W 0%
Tuesday 68°F Sunny 2 to 6 mph NNE 0%
Tuesday Night 46°F Partly Cloudy 3 mph ESE 1%

Forecast source: National Weather Service (api.weather.gov) for Amazonia (39.889, -94.892). Updated through the day.

Growing snapshot for Amazonia

Last spring frost
Apr 19
First fall frost
Oct 17
Growing season
180 days
Hardiness zone
6a

More local growing data for Amazonia: nearby ZIP 64421 weather · frost dates · planting calendar · Missouri frost dates

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Climate data from the nearest NOAA station, St Joseph Rosecrans Ap, Mo (9.3 mi from Amazonia). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.