Clarkton, MO Weather & Growing Conditions
Today
67°F
Mostly Sunny
Mostly sunny. High near 67, with temperatures falling to around 64 in the afternoon. West wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 67°F | Mostly Sunny | 5 to 10 mph W | 0% |
| Tonight | 43°F | Mostly Clear | 0 to 5 mph WSW | 0% |
| Thursday | 70°F | Sunny | 0 to 5 mph SW | 0% |
| Thursday Night | 46°F | Partly Cloudy | 0 to 5 mph WNW | 0% |
| Friday | 64°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Friday Night | 39°F | Partly Cloudy | 5 to 10 mph NNE | 0% |
| Saturday | 58°F | Mostly Sunny | 5 to 10 mph NNE | 0% |
| Saturday Night | 35°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 62°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 35°F | Mostly Clear | 0 mph | 0% |
| Monday | 66°F | Sunny | 0 to 5 mph W | 0% |
| Monday Night | 38°F | Clear | 0 mph | 1% |
| Tuesday | 69°F | Sunny | 0 to 5 mph WSW | 1% |
| Tuesday Night | 42°F | Mostly Clear | 0 to 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clarkton, MO
Last spring frost
Mar 29
First fall frost
Nov 3
Growing season
221 days
Hardiness zone
7b
Explore more for Clarkton, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Malden Muni Ap, Mo (10.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.