Prairie Home, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Prairie Home, a city in Cooper County, Missouri.
Today
92°F
Sunny
Sunny, with a high near 92. Heat index values as high as 96. South wind 2 to 6 mph.
7-day forecast for Prairie Home
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Sunny | 2 to 6 mph S | 1% |
| Tonight | 72°F | Partly Cloudy | 1 to 5 mph SE | 8% |
| Wednesday | 92°F | Chance Showers And Thunderstorms | 6 mph S | 32% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms | 6 mph E | 81% |
| Thursday | 88°F | Showers And Thunderstorms | 3 mph S | 81% |
| Thursday Night | 70°F | Partly Cloudy | 2 mph SE | 11% |
| Friday | 90°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 3 mph SSW | 17% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 2 mph S | 26% |
| Saturday | 93°F | Chance Showers And Thunderstorms then Sunny | 5 mph SSW | 26% |
| Saturday Night | 73°F | Mostly Clear | 6 mph S | 4% |
| Sunday | 94°F | Sunny | 6 to 9 mph SSW | 2% |
| Sunday Night | 74°F | Mostly Clear | 7 mph SSW | 3% |
| Monday | 95°F | Sunny | 9 mph SSW | 3% |
| Monday Night | 75°F | Mostly Clear | 7 mph SSW | 5% |
Forecast source: National Weather Service (api.weather.gov) for Prairie Home (38.814, -92.591). Updated through the day.
Growing snapshot for Prairie Home
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
195 days
Hardiness zone
6b
More local growing data for Prairie Home: nearby ZIP 65068 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Boonville, Mo (12 mi from Prairie Home). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.