Morrison, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Morrison, a city in Gasconade County, Missouri.
Overnight
66°F
Patchy Fog
Patchy fog. Clear, with a low around 66. Southeast wind around 2 mph.
7-day forecast for Morrison
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Patchy Fog | 2 mph SE | 0% |
| Tuesday | 90°F | Patchy Fog then Sunny | 3 mph S | 0% |
| Tuesday Night | 68°F | Mostly Clear | 3 mph SE | 3% |
| Wednesday | 90°F | Mostly Sunny then Scattered Showers And Thunderstorms | 3 mph S | 32% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms | 3 mph S | 73% |
| Thursday | 87°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 3 mph S | 73% |
| Thursday Night | 67°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 1 mph SE | 17% |
| Friday | 88°F | Slight Chance Showers And Thunderstorms | 2 mph S | 18% |
| Friday Night | 68°F | Chance Showers And Thunderstorms | 1 mph S | 27% |
| Saturday | 90°F | Chance Showers And Thunderstorms then Sunny | 3 mph SW | 27% |
| Saturday Night | 70°F | Mostly Clear | 3 mph S | 6% |
| Sunday | 92°F | Sunny | 3 to 7 mph SW | 3% |
| Sunday Night | 72°F | Mostly Clear | 5 mph S | 4% |
| Monday | 93°F | Sunny | 7 mph SW | 4% |
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 Aug 4, 2026.