Boonville, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Boonville, a city in Cooper County, Missouri.
This Afternoon
73°F
Mostly Cloudy
Mostly cloudy. High near 73, with temperatures falling to around 64 in the afternoon. South southwest wind around 7 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Boonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Mostly Cloudy | 7 mph SSW | 9% |
| Tonight | 47°F | Patchy Drizzle | 10 mph SW | 15% |
| Wednesday | 59°F | Mostly Cloudy | 7 to 12 mph W | 6% |
| Wednesday Night | 39°F | Mostly Clear | 5 mph WSW | 1% |
| Thursday | 60°F | Mostly Sunny | 7 mph W | 9% |
| Thursday Night | 39°F | Mostly Cloudy | 3 mph NW | 8% |
| Friday | 57°F | Partly Sunny | 6 mph NNW | 3% |
| Friday Night | 35°F | Mostly Cloudy | 2 mph N | 2% |
| Saturday | 57°F | Partly Sunny | 1 mph WNW | 3% |
| Saturday Night | 35°F | Partly Cloudy | 1 mph WNW | 5% |
| Sunday | 63°F | Sunny | 1 to 5 mph W | 6% |
| Sunday Night | 35°F | Mostly Clear | 2 mph W | 1% |
| Monday | 67°F | Sunny | 2 to 6 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 3 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Boonville (38.961, -92.746). Updated through the day.
Growing snapshot for Boonville
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
195 days
Hardiness zone
6b
More local growing data for Boonville: nearby ZIP 65233 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Boonville, Mo (3.7 mi from Boonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.