Prairie Home, MO Weather & Growing Conditions
This Afternoon
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 99. Southwest wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Sunny | 8 mph SW | 1% |
| Tonight | 70°F | Partly Cloudy then Slight Chance Rain Showers | 6 mph SW | 9% |
| Sunday | 89°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 2 to 6 mph WNW | 29% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 3 to 7 mph NNE | 70% |
| Monday | 76°F | Showers And Thunderstorms | 3 to 7 mph N | 70% |
| Monday Night | 58°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph N | 24% |
| Tuesday | 71°F | Mostly Cloudy | 8 mph N | 8% |
| Tuesday Night | 52°F | Mostly Cloudy | 3 to 7 mph NNE | 1% |
| Wednesday | 74°F | Mostly Sunny | 5 mph NNE | 0% |
| Wednesday Night | 53°F | Partly Cloudy | 3 mph NE | 1% |
| Thursday | 76°F | Partly Sunny | 3 mph ENE | 4% |
| Thursday Night | 58°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). Updated through the day.
Growing snapshot for Prairie Home, MO
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
195 days
Hardiness zone
6b
Explore more for Prairie Home, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Boonville, Mo (12 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.