Slater, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Slater, a city in Saline County, Missouri.
Overnight
66°F
Mostly Clear
Mostly clear, with a low around 66. South southeast wind around 8 mph.
7-day forecast for Slater
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Mostly Clear | 8 mph SSE | 0% |
| Tuesday | 91°F | Sunny | 7 mph S | 0% |
| Tuesday Night | 71°F | Partly Cloudy | 2 to 6 mph SE | 12% |
| Wednesday | 88°F | Chance Showers And Thunderstorms | 7 mph SSE | 44% |
| Wednesday Night | 67°F | Showers And Thunderstorms Likely | 8 mph NNE | 83% |
| Thursday | 86°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 mph NNE | 83% |
| Thursday Night | 66°F | Partly Cloudy | 3 mph ESE | 6% |
| Friday | 88°F | Mostly Sunny | 2 to 6 mph S | 14% |
| Friday Night | 69°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 5 mph S | 18% |
| Saturday | 91°F | Slight Chance Showers And Thunderstorms then Sunny | 5 to 9 mph SSW | 18% |
| Saturday Night | 72°F | Mostly Clear | 6 to 10 mph S | 4% |
| Sunday | 93°F | Sunny | 10 to 14 mph SSW | 2% |
| Sunday Night | 73°F | Mostly Clear | 12 mph S | 5% |
| Monday | 94°F | Sunny | 10 to 14 mph SSW | 4% |
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 Aug 4, 2026.