Westphalia, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westphalia, a city in Osage County, Missouri.
Overnight
50°F
Slight Chance Drizzle
A slight chance of drizzle before 4am. Cloudy, with a low around 50. West wind around 10 mph.
7-day forecast for Westphalia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Slight Chance Drizzle | 10 mph W | 12% |
| Wednesday | 62°F | Mostly Cloudy | 7 to 12 mph W | 2% |
| Wednesday Night | 41°F | Mostly Clear | 6 mph W | 0% |
| Thursday | 64°F | Sunny | 5 to 9 mph W | 0% |
| Thursday Night | 44°F | Mostly Cloudy | 6 mph NW | 5% |
| Friday | 58°F | Partly Sunny | 5 to 8 mph N | 1% |
| Friday Night | 35°F | Partly Cloudy | 1 to 5 mph N | 0% |
| Saturday | 57°F | Mostly Sunny | 3 mph N | 0% |
| Saturday Night | 34°F | Partly Cloudy | 1 mph N | 2% |
| Sunday | 63°F | Sunny | 1 to 5 mph W | 0% |
| Sunday Night | 36°F | Clear | 2 mph W | 0% |
| Monday | 68°F | Sunny | 1 to 5 mph SW | 0% |
| Monday Night | 41°F | Clear | 3 mph SW | 0% |
| Tuesday | 71°F | Sunny | 3 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Westphalia (38.441, -91.999). Updated through the day.
Growing snapshot for Westphalia
Last spring frost
Apr 11
First fall frost
Oct 21
Growing season
191 days
Hardiness zone
6b
More local growing data for Westphalia: nearby ZIP 65054 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Freedom, Mo (13.3 mi from Westphalia). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.