Houstonia, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Houstonia, a city in Pettis County, Missouri.
Today
58°F
Mostly Cloudy
Mostly cloudy, with a high near 58. West wind 8 to 13 mph, with gusts as high as 20 mph.
7-day forecast for Houstonia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 58°F | Mostly Cloudy | 8 to 13 mph W | 3% |
| Tonight | 39°F | Mostly Clear | 6 mph WSW | 1% |
| Thursday | 58°F | Sunny | 6 to 9 mph W | 0% |
| Thursday Night | 41°F | Slight Chance Rain Showers then Mostly Cloudy | 6 mph NNW | 17% |
| Friday | 55°F | Partly Sunny | 5 to 8 mph N | 3% |
| Friday Night | 32°F | Partly Cloudy | 0 to 3 mph NNE | 0% |
| Saturday | 55°F | Mostly Sunny | 2 mph N | 0% |
| Saturday Night | 33°F | Mostly Clear | 1 mph WNW | 0% |
| Sunday | 61°F | Sunny | 1 to 5 mph W | 0% |
| Sunday Night | 35°F | Clear | 2 mph WSW | 0% |
| Monday | 66°F | Sunny | 2 to 8 mph SSW | 0% |
| Monday Night | 40°F | Clear | 5 mph SW | 0% |
| Tuesday | 68°F | Sunny | 5 mph W | 0% |
| Tuesday Night | 43°F | Partly Cloudy | 2 mph SW | 1% |
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 Nov 4, 2026.