Ravanna, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ravanna, a community in Mercer County, Missouri.
This Afternoon
84°F
Partly Sunny
Partly sunny, with a high near 84. Southwest wind around 8 mph.
7-day forecast for Ravanna
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Partly Sunny | 8 mph SW | 5% |
| Tonight | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 2 to 7 mph NNW | 73% |
| Sunday | 69°F | Chance Showers And Thunderstorms | 5 to 9 mph N | 42% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely | 10 mph NE | 56% |
| Monday | 61°F | Rain Showers Likely | 10 mph NE | 68% |
| Monday Night | 53°F | Showers And Thunderstorms Likely | 9 mph NNE | 63% |
| Tuesday | 58°F | Mostly Cloudy | 9 mph NNE | 10% |
| Tuesday Night | 48°F | Partly Cloudy | 3 to 7 mph NE | 5% |
| Wednesday | 61°F | Mostly Sunny | 6 mph NE | 0% |
| Wednesday Night | 51°F | Partly Cloudy | 3 mph ENE | 3% |
| Thursday | 66°F | Slight Chance Rain Showers | 3 mph ESE | 15% |
| Thursday Night | 57°F | Chance Rain Showers | 2 mph E | 27% |
| Friday | 70°F | Chance Rain Showers | 5 mph E | 27% |
| Friday Night | 59°F | Mostly Cloudy | 3 mph E | 11% |
Forecast source: National Weather Service (api.weather.gov) for Ravanna (40.458, -93.457). Updated through the day.
Growing snapshot for Ravanna
Last spring frost
Apr 25
First fall frost
Oct 15
Growing season
174 days
Hardiness zone
5b
More local growing data for Ravanna: nearby ZIP 64661 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Princeton, Mo (10.1 mi from Ravanna). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.