Greentop, MO Weather & Growing Conditions
Today
54°F
Patchy Drizzle then Cloudy
Patchy drizzle before 9am. Cloudy, with a high near 54. West southwest wind 12 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 54°F | Patchy Drizzle then Cloudy | 12 to 15 mph WSW | 16% |
| Tonight | 43°F | Mostly Cloudy | 9 mph WSW | 3% |
| Thursday | 54°F | Mostly Cloudy then Slight Chance Rain Showers | 7 to 10 mph WNW | 18% |
| Thursday Night | 42°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph NNW | 20% |
| Friday | 50°F | Partly Sunny | 5 to 8 mph N | 2% |
| Friday Night | 31°F | Partly Cloudy | 3 mph N | 0% |
| Saturday | 51°F | Mostly Sunny | 2 mph NW | 0% |
| Saturday Night | 34°F | Mostly Clear | 3 mph W | 3% |
| Sunday | 59°F | Sunny | 5 mph W | 1% |
| Sunday Night | 36°F | Clear | 3 mph WSW | 0% |
| Monday | 64°F | Sunny | 3 to 8 mph SW | 0% |
| Monday Night | 41°F | Mostly Clear | 5 mph WSW | 0% |
| Tuesday | 65°F | Sunny | 3 mph NW | 0% |
| Tuesday Night | 43°F | Partly Cloudy | 2 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Greentop, MO
Last spring frost
Apr 21
First fall frost
Oct 19
Growing season
179 days
Hardiness zone
6a
Explore more for Greentop, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Kirksville, Mo (9.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.