Houstonia, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Houstonia, a city in Pettis County, Missouri.
This Afternoon
96°F
Sunny
Sunny, with a high near 96. Heat index values as high as 101. South southwest wind around 7 mph.
7-day forecast for Houstonia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Sunny | 7 mph SSW | 10% |
| Tonight | 75°F | Partly Cloudy | 3 to 8 mph S | 10% |
| Saturday | 98°F | Mostly Sunny | 8 to 13 mph SW | 2% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 3 to 8 mph SW | 48% |
| Sunday | 87°F | Chance Showers And Thunderstorms | 5 mph WNW | 48% |
| Sunday Night | 63°F | Showers And Thunderstorms Likely | 6 mph NNE | 71% |
| Monday | 75°F | Showers And Thunderstorms Likely | 5 to 9 mph NNE | 71% |
| Monday Night | 57°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 9 mph NNE | 21% |
| Tuesday | 70°F | Mostly Cloudy | 9 mph NNE | 9% |
| Tuesday Night | 51°F | Mostly Cloudy | 3 to 8 mph NNE | 4% |
| Wednesday | 74°F | Mostly Sunny | 6 mph NE | 1% |
| Wednesday Night | 52°F | Partly Cloudy | 1 to 5 mph NE | 3% |
| Thursday | 75°F | Partly Sunny | 1 to 5 mph ENE | 8% |
| Thursday Night | 56°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph ENE | 15% |
Forecast source: National Weather Service (api.weather.gov) for Houstonia (38.899, -93.359). Updated through the day.
Growing snapshot for Houstonia
Last spring frost
Apr 17
First fall frost
Oct 20
Growing season
184 days
Hardiness zone
6b
More local growing data for Houstonia: nearby ZIP 65333 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sweet Springs, Mo (7 mi from Houstonia). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.