Clarksville, MO Weather & Growing Conditions
Tonight
72°F
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. Southeast wind around 3 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 3 mph SE | 19% |
| Saturday | 96°F | Partly Sunny | 3 to 7 mph SW | 7% |
| Saturday Night | 71°F | Mostly Cloudy then Chance Showers And Thunderstorms | 3 mph SW | 23% |
| Sunday | 88°F | Showers And Thunderstorms Likely | 1 to 6 mph NW | 64% |
| Sunday Night | 63°F | Showers And Thunderstorms Likely | 3 to 7 mph NE | 71% |
| Monday | 73°F | Showers And Thunderstorms Likely | 7 mph NE | 73% |
| Monday Night | 57°F | Chance Showers And Thunderstorms | 5 to 8 mph NE | 48% |
| Tuesday | 68°F | Slight Chance Rain Showers then Mostly Cloudy | 8 mph NE | 23% |
| Tuesday Night | 52°F | Mostly Cloudy | 2 to 7 mph N | 4% |
| Wednesday | 72°F | Mostly Sunny | 6 mph N | 1% |
| Wednesday Night | 54°F | Partly Cloudy | 3 mph NE | 1% |
| Thursday | 74°F | Mostly Sunny | 1 to 5 mph NE | 5% |
| Thursday Night | 57°F | Partly Cloudy | 3 mph NE | 5% |
| Friday | 74°F | Mostly Sunny | 1 to 5 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clarksville, MO
Last spring frost
Apr 4
First fall frost
Nov 1
Growing season
208 days
Hardiness zone
6b
Explore more for Clarksville, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Clarksville L&D 24, Mo (3.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.