Morrison, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Morrison, a city in Gasconade County, Missouri.
Tonight
47°F
Chance Light Rain then Chance Rain Showers
A chance of rain before 8pm, then a chance of rain showers between midnight and 4am. Cloudy, with a low around 47. Southwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
7-day forecast for Morrison
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Chance Light Rain then Chance Rain Showers | 6 to 10 mph SW | 41% |
| Wednesday | 61°F | Mostly Cloudy | 6 to 10 mph W | 3% |
| Wednesday Night | 37°F | Partly Cloudy | 3 mph SW | 0% |
| Thursday | 64°F | Sunny | 2 to 7 mph W | 7% |
| Thursday Night | 37°F | Mostly Cloudy | 3 mph NW | 12% |
| Friday | 58°F | Mostly Cloudy | 2 to 6 mph NW | 3% |
| Friday Night | 33°F | Mostly Cloudy | 2 mph N | 2% |
| Saturday | 57°F | Partly Sunny | 2 mph NW | 0% |
| Saturday Night | 31°F | Partly Cloudy | 1 mph NW | 4% |
| Sunday | 63°F | Sunny | 0 to 3 mph W | 8% |
| Sunday Night | 32°F | Mostly Clear | 2 mph NW | 2% |
| Monday | 68°F | Sunny | 1 to 5 mph SW | 1% |
| Monday Night | 36°F | Mostly Clear | 2 mph SW | 1% |
| Tuesday | 70°F | Sunny | 3 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Morrison (38.670, -91.632). Updated through the day.
Growing snapshot for Morrison
Last spring frost
Apr 11
First fall frost
Oct 21
Growing season
191 days
Hardiness zone
6b
More local growing data for Morrison: nearby ZIP 65061 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Freedom, Mo (10.1 mi from Morrison). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.