Greenville, MO Weather & Growing Conditions
Tonight
49°F
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before 11pm. Mostly cloudy. Low around 49, with temperatures rising to around 52 overnight. South southwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 9 mph SSW | 37% |
| Wednesday | 68°F | Mostly Sunny | 3 to 7 mph WSW | 1% |
| Wednesday Night | 36°F | Mostly Clear | 3 mph WSW | 0% |
| Thursday | 69°F | Sunny | 1 to 5 mph SW | 0% |
| Thursday Night | 39°F | Mostly Cloudy | 3 mph WNW | 11% |
| Friday | 62°F | Partly Sunny | 3 to 7 mph NNW | 0% |
| Friday Night | 35°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 58°F | Mostly Sunny | 3 mph N | 0% |
| Saturday Night | 30°F | Partly Cloudy | 1 mph NW | 1% |
| Sunday | 63°F | Sunny | 1 to 5 mph WNW | 6% |
| Sunday Night | 30°F | Mostly Clear | 3 mph WNW | 3% |
| Monday | 66°F | Sunny | 1 to 6 mph W | 1% |
| Monday Night | 32°F | Mostly Clear | 3 mph SW | 0% |
| Tuesday | 70°F | Sunny | 3 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Greenville, MO
Last spring frost
Apr 2
First fall frost
Nov 2
Growing season
215 days
Hardiness zone
7a
Explore more for Greenville, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Wappapello Dam, Mo (13.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.