Fortuna, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fortuna, a community in Morgan County, Missouri.
This Afternoon
55°F
Cloudy
Cloudy, with a high near 55. West wind 6 to 12 mph.
7-day forecast for Fortuna
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 55°F | Cloudy | 6 to 12 mph W | 0% |
| Tonight | 41°F | Mostly Clear | 3 mph W | 0% |
| Thursday | 59°F | Sunny | 3 to 7 mph W | 9% |
| Thursday Night | 41°F | Mostly Cloudy | 3 mph NW | 14% |
| Friday | 53°F | Partly Sunny | 6 mph N | 7% |
| Friday Night | 31°F | Partly Cloudy | 2 mph N | 0% |
| Saturday | 53°F | Mostly Sunny | 1 mph N | 0% |
| Saturday Night | 31°F | Mostly Clear | 1 mph NW | 0% |
| Sunday | 61°F | Sunny | 2 mph W | 0% |
| Sunday Night | 34°F | Clear | 1 mph W | 0% |
| Monday | 67°F | Sunny | 1 to 5 mph SW | 1% |
| Monday Night | 39°F | Clear | 2 mph SW | 0% |
| Tuesday | 68°F | Sunny | 2 mph W | 3% |
| Tuesday Night | 41°F | Mostly Clear | 1 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for Fortuna (38.568, -92.797). Updated through the day.
Growing snapshot for Fortuna
Last spring frost
Apr 8
First fall frost
Oct 29
Growing season
202 days
Hardiness zone
6b
More local growing data for Fortuna: nearby ZIP 65034 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Versailles, Mo (8.9 mi from Fortuna). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.