West Line, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Line, a village in Cass County, Missouri.
Tonight
74°F
Partly Cloudy
Partly cloudy, with a low around 74. South southwest wind around 8 mph.
7-day forecast for West Line
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 74°F | Partly Cloudy | 8 mph SSW | 1% |
| Saturday | 97°F | Sunny | 8 to 12 mph SSW | 2% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms | 2 to 8 mph SW | 59% |
| Sunday | 86°F | Chance Showers And Thunderstorms | 5 mph WNW | 52% |
| Sunday Night | 64°F | Showers And Thunderstorms Likely | 6 mph NNE | 62% |
| Monday | 74°F | Showers And Thunderstorms Likely | 5 to 9 mph NNE | 58% |
| Monday Night | 56°F | Mostly Cloudy | 5 to 9 mph NNE | 11% |
| Tuesday | 70°F | Partly Sunny | 8 mph NNE | 5% |
| Tuesday Night | 51°F | Partly Cloudy | 3 to 7 mph NE | 3% |
| Wednesday | 73°F | Mostly Sunny | 6 mph NE | 1% |
| Wednesday Night | 54°F | Partly Cloudy | 5 mph ENE | 5% |
| Thursday | 75°F | Slight Chance Rain Showers | 5 mph E | 18% |
| Thursday Night | 57°F | Mostly Cloudy | 3 mph E | 10% |
| Friday | 76°F | Slight Chance Rain Showers | 2 to 6 mph E | 19% |
Forecast source: National Weather Service (api.weather.gov) for West Line (38.636, -94.587). Updated through the day.
Growing snapshot for West Line
Last spring frost
Apr 8
First fall frost
Oct 29
Growing season
204 days
Hardiness zone
6b
More local growing data for West Line: nearby ZIP 64734 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
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Cleveland
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Freeman
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Harrisonville
La Tour
Lake Annette
Peculiar
Pleasant Hill
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Riverview Estates
Strasburg
Climate data from the nearest NOAA station, Olathe Johnson Co Exec Ap, Ks (16.6 mi from West Line). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.