Kingston, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kingston, a city in Caldwell County, Missouri.
Today
93°F
Mostly Sunny
Mostly sunny, with a high near 93. Heat index values as high as 96. South wind around 3 mph.
7-day forecast for Kingston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Mostly Sunny | 3 mph S | 12% |
| Tonight | 69°F | Partly Cloudy then Chance Showers And Thunderstorms | 2 mph E | 27% |
| Wednesday | 84°F | Showers And Thunderstorms Likely | 5 mph NE | 61% |
| Wednesday Night | 64°F | Showers And Thunderstorms Likely | 5 mph NNE | 75% |
| Thursday | 84°F | Showers And Thunderstorms then Partly Sunny | 3 mph ENE | 75% |
| Thursday Night | 65°F | Partly Cloudy | 2 mph NE | 10% |
| Friday | 89°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 15% |
| Friday Night | 69°F | Slight Chance Showers And Thunderstorms | 3 mph S | 15% |
| Saturday | 93°F | Sunny | 1 to 6 mph S | 11% |
| Saturday Night | 73°F | Mostly Clear | 5 mph S | 5% |
| Sunday | 95°F | Sunny | 6 to 9 mph SSW | 3% |
| Sunday Night | 74°F | Mostly Clear | 8 mph S | 4% |
| Monday | 96°F | Mostly Sunny | 7 to 10 mph SSW | 4% |
| Monday Night | 75°F | Partly Cloudy | 8 mph SSW | 8% |
Forecast source: National Weather Service (api.weather.gov) for Kingston (39.643, -94.038). Updated through the day.
Growing snapshot for Kingston
Last spring frost
Apr 23
First fall frost
Oct 17
Growing season
175 days
Hardiness zone
6a
More local growing data for Kingston: nearby ZIP 64650 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hamilton 2W, Mo (7.3 mi from Kingston). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.