Houstonia, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Houstonia, a city in Pettis County, Missouri.
Tonight
46°F
Patchy Drizzle
Patchy drizzle before 4am. Cloudy, with a low around 46. West wind around 12 mph. Chance of precipitation is 20%.
7-day forecast for Houstonia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Patchy Drizzle | 12 mph W | 15% |
| Wednesday | 58°F | Mostly Cloudy | 8 to 13 mph W | 4% |
| Wednesday Night | 38°F | Mostly Clear | 6 mph WSW | 1% |
| Thursday | 59°F | Mostly Sunny | 6 to 9 mph WNW | 10% |
| Thursday Night | 38°F | Mostly Cloudy | 5 mph NNW | 6% |
| Friday | 56°F | Partly Sunny | 7 mph N | 2% |
| Friday Night | 35°F | Mostly Cloudy | 0 to 3 mph N | 1% |
| Saturday | 57°F | Partly Sunny | 0 to 3 mph WNW | 3% |
| Saturday Night | 35°F | Mostly Clear | 2 mph WSW | 5% |
| Sunday | 64°F | Sunny | 5 mph W | 5% |
| Sunday Night | 36°F | Mostly Clear | 5 mph WSW | 1% |
| Monday | 67°F | Sunny | 5 to 9 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 5 mph SW | 0% |
| Tuesday | 69°F | Sunny | 5 mph SW | 0% |
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.