Prairie Home, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Prairie Home, a city in Cooper County, Missouri.
This Afternoon
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 99. Southwest wind around 8 mph.
7-day forecast for Prairie Home
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Sunny | 8 mph SW | 1% |
| Tonight | 70°F | Partly Cloudy | 6 mph SW | 9% |
| Sunday | 89°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 6 mph WNW | 28% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 6 mph NNE | 70% |
| Monday | 76°F | Showers And Thunderstorms | 3 to 7 mph NNE | 70% |
| Monday Night | 59°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph N | 24% |
| Tuesday | 70°F | Mostly Cloudy | 7 mph N | 8% |
| Tuesday Night | 52°F | Mostly Cloudy | 6 mph NNE | 1% |
| Wednesday | 73°F | Mostly Sunny | 5 mph NNE | 0% |
| Wednesday Night | 53°F | Partly Cloudy | 3 mph ENE | 1% |
| Thursday | 76°F | Partly Sunny | 3 mph ENE | 4% |
| Thursday Night | 59°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph ENE | 15% |
| Friday | 79°F | Chance Rain Showers | 1 to 5 mph E | 25% |
| Friday Night | 61°F | Slight Chance Rain Showers then Mostly Cloudy | 3 mph ENE | 17% |
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 Sep 20, 2026.