Weston, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Weston, a city in Leavenworth County, Missouri.
Tonight
73°F
Partly Cloudy
Partly cloudy, with a low around 73. South wind 5 to 8 mph.
7-day forecast for Weston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Partly Cloudy | 5 to 8 mph S | 6% |
| Saturday | 92°F | Mostly Sunny | 9 mph SSW | 12% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 6 mph NW | 78% |
| Sunday | 78°F | Chance Showers And Thunderstorms | 3 to 7 mph N | 44% |
| Sunday Night | 61°F | Showers And Thunderstorms Likely | 7 mph NNE | 55% |
| Monday | 69°F | Chance Rain Showers | 8 mph NNE | 49% |
| Monday Night | 54°F | Mostly Cloudy | 5 to 8 mph NNE | 13% |
| Tuesday | 66°F | Mostly Cloudy | 7 mph NNE | 6% |
| Tuesday Night | 50°F | Mostly Cloudy | 6 mph NE | 5% |
| Wednesday | 69°F | Mostly Sunny | 5 mph ENE | 1% |
| Wednesday Night | 53°F | Partly Cloudy | 3 mph ENE | 6% |
| Thursday | 72°F | Slight Chance Rain Showers | 3 mph E | 19% |
| Thursday Night | 56°F | Slight Chance Rain Showers | 3 mph E | 21% |
| Friday | 72°F | Slight Chance Rain Showers | 5 mph ESE | 21% |
Forecast source: National Weather Service (api.weather.gov) for Weston (39.404, -94.891). Updated through the day.
Growing snapshot for Weston
Last spring frost
Apr 12
First fall frost
Oct 27
Growing season
196 days
Hardiness zone
6b
More local growing data for Weston: nearby ZIP 66027 weather · frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Leavenworth, Ks (2.5 mi from Weston). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.