Clarksburg, MO Weather & Growing Conditions
Overnight
73°F
Partly Cloudy
Partly cloudy, with a low around 73. South wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Partly Cloudy | 6 mph S | 2% |
| Saturday | 97°F | Mostly Sunny | 5 to 8 mph SW | 2% |
| Saturday Night | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph SW | 25% |
| Sunday | 88°F | Chance Showers And Thunderstorms | 3 mph NW | 50% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 3 mph N | 84% |
| Monday | 74°F | Showers And Thunderstorms | 3 to 7 mph NE | 84% |
| Monday Night | 57°F | Chance Rain Showers then Mostly Cloudy | 6 mph N | 27% |
| Tuesday | 70°F | Partly Sunny | 6 mph NE | 10% |
| Tuesday Night | 52°F | Partly Cloudy | 5 mph NE | 3% |
| Wednesday | 73°F | Mostly Sunny | 3 mph NE | 1% |
| Wednesday Night | 53°F | Partly Cloudy | 2 mph NE | 1% |
| Thursday | 76°F | Mostly Sunny | 2 mph NE | 7% |
| Thursday Night | 58°F | Mostly Cloudy | 2 mph NE | 10% |
| Friday | 76°F | Slight Chance Rain Showers | 3 mph E | 20% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clarksburg, MO
Last spring frost
Apr 11
First fall frost
Oct 25
Growing season
195 days
Hardiness zone
6b
Explore more for Clarksburg, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, California, Mo (8.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.