Weston, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Weston, a city in Leavenworth County, Missouri.
This Afternoon
67°F
Chance Rain Showers
A chance of rain showers. Cloudy. High near 67, with temperatures falling to around 57 in the afternoon. West northwest wind around 12 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Weston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Chance Rain Showers | 12 mph WNW | 27% |
| Tonight | 45°F | Cloudy | 9 to 14 mph WNW | 14% |
| Wednesday | 57°F | Mostly Cloudy | 7 to 12 mph W | 5% |
| Wednesday Night | 39°F | Mostly Clear | 6 mph WSW | 3% |
| Thursday | 56°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 8 mph WNW | 15% |
| Thursday Night | 39°F | Mostly Cloudy | 6 mph NNW | 3% |
| Friday | 55°F | Partly Sunny | 5 mph N | 3% |
| Friday Night | 36°F | Mostly Cloudy | 2 mph NW | 0% |
| Saturday | 59°F | Mostly Sunny | 0 to 3 mph WSW | 2% |
| Saturday Night | 37°F | Mostly Clear | 2 mph WSW | 7% |
| Sunday | 64°F | Sunny | 5 mph W | 4% |
| Sunday Night | 39°F | Mostly Clear | 3 mph SW | 0% |
| Monday | 68°F | Sunny | 3 to 8 mph SW | 0% |
| Monday Night | 42°F | Mostly Clear | 5 mph W | 0% |
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 Nov 4, 2026.