Cainsville, MO Weather & Growing Conditions
Tonight
47°F
Patchy Drizzle
Patchy drizzle between 11pm and 4am. Cloudy, with a low around 47. West northwest wind around 13 mph, with gusts as high as 22 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Patchy Drizzle | 13 mph WNW | 12% |
| Wednesday | 54°F | Mostly Cloudy | 12 to 16 mph W | 7% |
| Wednesday Night | 43°F | Mostly Cloudy | 9 mph W | 2% |
| Thursday | 54°F | Mostly Cloudy | 8 to 12 mph NW | 12% |
| Thursday Night | 42°F | Mostly Cloudy | 7 mph NNW | 7% |
| Friday | 51°F | Partly Sunny | 5 to 8 mph N | 3% |
| Friday Night | 32°F | Partly Cloudy | 0 to 3 mph NE | 0% |
| Saturday | 53°F | Mostly Sunny | 3 mph SSW | 0% |
| Saturday Night | 36°F | Mostly Clear | 2 mph W | 0% |
| Sunday | 59°F | Sunny | 5 mph W | 0% |
| Sunday Night | 37°F | Mostly Clear | 3 mph SW | 0% |
| Monday | 65°F | Sunny | 3 to 8 mph SSW | 0% |
| Monday Night | 42°F | Mostly Clear | 5 mph W | 0% |
| Tuesday | 65°F | Sunny | 5 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cainsville, MO
Last spring frost
Apr 25
First fall frost
Oct 15
Growing season
174 days
Hardiness zone
5b
Explore more for Cainsville, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Princeton, Mo (10.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.