Bourbon, MO Weather & Growing Conditions
Tonight
54°F
Cloudy then Slight Chance Drizzle
A slight chance of drizzle between midnight and 4am. Cloudy, with a low around 54. Southwest wind around 8 mph, with gusts as high as 23 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Cloudy then Slight Chance Drizzle | 8 mph SW | 12% |
| Wednesday | 62°F | Mostly Cloudy | 5 to 9 mph W | 2% |
| Wednesday Night | 39°F | Mostly Clear | 3 mph SW | 0% |
| Thursday | 66°F | Sunny | 3 to 7 mph W | 6% |
| Thursday Night | 40°F | Slight Chance T-storms then Mostly Cloudy | 2 mph NW | 15% |
| Friday | 57°F | Partly Sunny | 2 to 6 mph NW | 9% |
| Friday Night | 36°F | Mostly Cloudy | 2 mph N | 3% |
| Saturday | 57°F | Partly Sunny | 2 mph NW | 0% |
| Saturday Night | 33°F | Partly Cloudy | 0 mph | 2% |
| Sunday | 63°F | Sunny | 0 to 5 mph W | 8% |
| Sunday Night | 33°F | Mostly Clear | 1 mph NW | 3% |
| Monday | 67°F | Sunny | 1 to 5 mph W | 2% |
| Monday Night | 38°F | Mostly Clear | 2 mph SW | 1% |
| Tuesday | 70°F | Sunny | 3 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bourbon, MO
Last spring frost
Apr 26
First fall frost
Oct 8
Growing season
164 days
Hardiness zone
6b
Explore more for Bourbon, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Steelville 2 N, Mo (13.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.