Clarksville, MO Weather & Growing Conditions
Today
90°F
Sunny
Sunny, with a high near 90. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Sunny | 5 mph S | 0% |
| Tonight | 69°F | Mostly Clear | 3 mph S | 8% |
| Wednesday | 89°F | Mostly Sunny then Scattered Showers And Thunderstorms | 3 mph S | 40% |
| Wednesday Night | 69°F | Showers And Thunderstorms Likely | 3 mph SE | 83% |
| Thursday | 86°F | Showers And Thunderstorms | 3 mph S | 83% |
| Thursday Night | 67°F | Partly Cloudy | 1 mph SE | 7% |
| Friday | 87°F | Partly Sunny | 2 mph SW | 9% |
| Friday Night | 69°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 1 mph S | 24% |
| Saturday | 90°F | Slight Chance Showers And Thunderstorms then Sunny | 3 mph SW | 24% |
| Saturday Night | 72°F | Mostly Clear | 3 mph S | 5% |
| Sunday | 92°F | Sunny | 7 mph S | 3% |
| Sunday Night | 74°F | Mostly Clear | 6 mph S | 5% |
| Monday | 93°F | Mostly Sunny | 7 mph SW | 5% |
| Monday Night | 74°F | Slight Chance Showers And Thunderstorms | 5 mph SW | 19% |
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 Aug 4, 2026.