Miami, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Miami, a city in Saline County, Missouri.
Overnight
66°F
Mostly Clear
Mostly clear, with a low around 66. South southeast wind around 7 mph.
7-day forecast for Miami
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Mostly Clear | 7 mph SSE | 0% |
| Tuesday | 91°F | Sunny | 6 mph S | 1% |
| Tuesday Night | 71°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph SSE | 17% |
| Wednesday | 87°F | Chance Showers And Thunderstorms | 3 to 7 mph SE | 48% |
| Wednesday Night | 66°F | Showers And Thunderstorms Likely | 7 mph NNE | 83% |
| Thursday | 85°F | Showers And Thunderstorms then Partly Sunny | 5 mph NNE | 83% |
| Thursday Night | 66°F | Partly Cloudy | 3 mph ESE | 7% |
| Friday | 88°F | Mostly Sunny | 1 to 5 mph SSW | 14% |
| Friday Night | 69°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 3 mph S | 18% |
| Saturday | 91°F | Slight Chance Showers And Thunderstorms then Sunny | 3 to 8 mph SSW | 18% |
| Saturday Night | 72°F | Mostly Clear | 6 to 9 mph S | 5% |
| Sunday | 92°F | Sunny | 9 to 13 mph SSW | 3% |
| Sunday Night | 73°F | Mostly Clear | 10 mph S | 5% |
| Monday | 93°F | Sunny | 9 to 14 mph SSW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Miami (39.322, -93.226). Updated through the day.
Growing snapshot for Miami
Last spring frost
Apr 10
First fall frost
Oct 29
Growing season
201 days
Hardiness zone
6b
More local growing data for Miami: nearby ZIP 65344 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Arrow Rock
Blackburn
Emma
Gilliam
Grand Pass
Malta Bend
Marshall
Mount Leonard
Nelson
Slater
Sweet Springs
Climate data from the nearest NOAA station, Brunswick, Mo (8.2 mi from Miami). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.