Conception Junction, MO Weather & Growing Conditions
This Afternoon
54°F
Mostly Cloudy
Mostly cloudy, with a high near 54. West wind 10 to 14 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 54°F | Mostly Cloudy | 10 to 14 mph W | 8% |
| Tonight | 42°F | Mostly Cloudy | 9 mph W | 7% |
| Thursday | 53°F | Chance Light Rain then Mostly Cloudy | 8 to 13 mph NW | 25% |
| Thursday Night | 39°F | Mostly Cloudy | 5 to 8 mph N | 3% |
| Friday | 50°F | Partly Sunny | 3 to 7 mph N | 5% |
| Friday Night | 31°F | Partly Cloudy | 2 mph NNE | 0% |
| Saturday | 54°F | Mostly Sunny | 0 to 3 mph SW | 0% |
| Saturday Night | 34°F | Mostly Clear | 2 mph SW | 0% |
| Sunday | 61°F | Sunny | 3 mph WSW | 0% |
| Sunday Night | 38°F | Clear | 1 to 5 mph SSW | 0% |
| Monday | 67°F | Sunny | 5 to 10 mph SSW | 1% |
| Monday Night | 41°F | Clear | 2 to 6 mph WSW | 0% |
| Tuesday | 65°F | Sunny | 5 mph N | 2% |
| Tuesday Night | 43°F | Partly Cloudy | 3 mph ENE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Conception Junction, MO
Last spring frost
Apr 17
First fall frost
Oct 20
Growing season
184 days
Hardiness zone
6a
Explore more for Conception Junction, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Conception, Mo (3.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.