Slater, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Slater, a city in Saline County, Missouri.
This Afternoon
58°F
Mostly Cloudy
Mostly cloudy, with a high near 58. West wind around 13 mph, with gusts as high as 20 mph.
7-day forecast for Slater
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 58°F | Mostly Cloudy | 13 mph W | 2% |
| Tonight | 41°F | Partly Cloudy | 8 mph WSW | 2% |
| Thursday | 56°F | Partly Sunny | 7 to 12 mph WNW | 10% |
| Thursday Night | 41°F | Mostly Cloudy | 7 mph NNW | 7% |
| Friday | 53°F | Partly Sunny | 5 to 9 mph N | 2% |
| Friday Night | 30°F | Partly Cloudy | 0 to 3 mph NNE | 0% |
| Saturday | 54°F | Mostly Sunny | 2 mph NNW | 0% |
| Saturday Night | 31°F | Mostly Clear | 2 mph W | 0% |
| Sunday | 61°F | Sunny | 5 mph W | 0% |
| Sunday Night | 34°F | Clear | 2 mph SW | 0% |
| Monday | 66°F | Sunny | 2 to 8 mph SSW | 1% |
| Monday Night | 39°F | Clear | 5 mph SW | 0% |
| Tuesday | 67°F | Sunny | 5 mph W | 2% |
| Tuesday Night | 41°F | Mostly Clear | 2 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Slater (39.223, -93.065). Updated through the day.
Growing snapshot for Slater
Last spring frost
Apr 10
First fall frost
Oct 24
Growing season
196 days
Hardiness zone
6b
More local growing data for Slater: nearby ZIP 65349 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Arrow Rock
Blackburn
Emma
Gilliam
Grand Pass
Malta Bend
Marshall
Miami
Mount Leonard
Nelson
Sweet Springs
Climate data from the nearest NOAA station, Marshall, Mo (11.4 mi from Slater). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.