Greenville, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Greenville, a city in Wayne County, Missouri.
This Afternoon
74°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. High near 74, with temperatures falling to around 68 in the afternoon. South wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.
7-day forecast for Greenville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Showers And Thunderstorms | 13 mph S | 98% |
| Tonight | 48°F | Showers And Thunderstorms then Mostly Cloudy | 3 to 10 mph SSW | 92% |
| Wednesday | 68°F | Mostly Sunny | 3 to 7 mph WSW | 1% |
| Wednesday Night | 34°F | Mostly Clear | 0 to 3 mph WSW | 0% |
| Thursday | 70°F | Sunny | 0 to 5 mph SW | 0% |
| Thursday Night | 37°F | Mostly Cloudy | 2 mph WNW | 11% |
| Friday | 63°F | Partly Sunny | 2 to 7 mph NNW | 1% |
| Friday Night | 33°F | Partly Cloudy | 3 mph N | 0% |
| Saturday | 59°F | Mostly Sunny | 3 mph N | 0% |
| Saturday Night | 29°F | Partly Cloudy | 1 mph NW | 1% |
| Sunday | 64°F | Sunny | 0 to 5 mph WNW | 6% |
| Sunday Night | 28°F | Mostly Clear | 0 to 3 mph WNW | 3% |
| Monday | 67°F | Sunny | 0 to 6 mph W | 1% |
| Monday Night | 31°F | Mostly Clear | 3 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Greenville (37.128, -90.448). Updated through the day.
Growing snapshot for Greenville
Last spring frost
Apr 2
First fall frost
Nov 2
Growing season
215 days
Hardiness zone
7a
More local growing data for Greenville: nearby ZIP 63944 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Wappapello Dam, Mo (13.8 mi from Greenville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.