Amazonia, MO Weather & Growing Conditions
Overnight
45°F
Patchy Drizzle
Patchy drizzle before 3am. Cloudy, with a low around 45. West northwest wind around 13 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Patchy Drizzle | 13 mph WNW | 9% |
| Wednesday | 55°F | Mostly Cloudy | 10 to 15 mph W | 3% |
| Wednesday Night | 41°F | Partly Cloudy | 8 mph W | 1% |
| Thursday | 54°F | Partly Sunny | 7 to 12 mph NW | 3% |
| Thursday Night | 41°F | Mostly Cloudy | 5 to 8 mph NNW | 3% |
| Friday | 54°F | Partly Sunny | 7 mph N | 2% |
| Friday Night | 34°F | Mostly Cloudy | 0 to 3 mph NNE | 0% |
| Saturday | 55°F | Mostly Sunny | 0 to 3 mph S | 0% |
| Saturday Night | 36°F | Mostly Clear | 2 mph WSW | 0% |
| Sunday | 62°F | Sunny | 1 to 5 mph W | 0% |
| Sunday Night | 39°F | Clear | 3 mph SSW | 0% |
| Monday | 67°F | Sunny | 3 to 9 mph SSW | 0% |
| Monday Night | 43°F | Mostly Clear | 2 to 6 mph W | 0% |
| Tuesday | 67°F | Sunny | 2 to 6 mph NNE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Amazonia, MO
Last spring frost
Apr 19
First fall frost
Oct 17
Growing season
180 days
Hardiness zone
6a
Explore more for Amazonia, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, St Joseph Rosecrans Ap, Mo (9.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.