Liberal, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Liberal, a city in Barton County, Missouri.
Tonight
74°F
Clear
Clear. Low around 74, with temperatures rising to around 76 overnight. Heat index values as high as 99. South wind 6 to 9 mph, with gusts as high as 18 mph.
7-day forecast for Liberal
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 74°F | Clear | 6 to 9 mph S | 8% |
| Saturday | 97°F | Sunny | 9 to 15 mph SW | 2% |
| Saturday Night | 72°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 10 mph SW | 36% |
| Sunday | 91°F | Showers And Thunderstorms Likely | 8 mph SW | 59% |
| Sunday Night | 65°F | Showers And Thunderstorms Likely | 5 mph NE | 73% |
| Monday | 80°F | Showers And Thunderstorms Likely | 3 to 10 mph N | 70% |
| Monday Night | 59°F | Partly Cloudy | 7 to 10 mph N | 13% |
| Tuesday | 76°F | Partly Sunny | 10 mph NE | 7% |
| Tuesday Night | 54°F | Partly Cloudy | 6 to 10 mph NE | 0% |
| Wednesday | 77°F | Mostly Sunny | 7 mph NE | 3% |
| Wednesday Night | 56°F | Mostly Clear | 6 mph NE | 3% |
| Thursday | 79°F | Mostly Sunny | 6 mph NE | 10% |
| Thursday Night | 59°F | Mostly Cloudy | 5 mph NE | 8% |
| Friday | 80°F | Mostly Sunny | 3 to 7 mph E | 12% |
Forecast source: National Weather Service (api.weather.gov) for Liberal (37.559, -94.517). Updated through the day.
Growing snapshot for Liberal
Last spring frost
Apr 6
First fall frost
Oct 24
Growing season
198 days
Hardiness zone
7a
More local growing data for Liberal: nearby ZIP 64762 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Joplin 24 N, Mo (9.3 mi from Liberal). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.