Barnard, MO Weather & Growing Conditions
Overnight
45°F
Cloudy
Cloudy, with a low around 45. West northwest wind around 14 mph, with gusts as high as 22 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Cloudy | 14 mph WNW | 6% |
| Wednesday | 55°F | Mostly Cloudy | 12 to 16 mph W | 5% |
| Wednesday Night | 41°F | Partly Cloudy | 9 mph W | 1% |
| Thursday | 54°F | Partly Sunny | 12 mph NW | 5% |
| Thursday Night | 41°F | Mostly Cloudy | 5 to 8 mph NNW | 3% |
| Friday | 53°F | Partly Sunny | 3 to 7 mph N | 2% |
| Friday Night | 34°F | Partly Cloudy | 2 mph NNE | 0% |
| Saturday | 55°F | Mostly Sunny | 0 to 3 mph SSW | 0% |
| Saturday Night | 36°F | Mostly Clear | 2 mph WSW | 0% |
| Sunday | 62°F | Sunny | 5 mph W | 0% |
| Sunday Night | 39°F | Clear | 5 mph SSW | 0% |
| Monday | 67°F | Sunny | 5 to 9 mph SSW | 0% |
| Monday Night | 43°F | Mostly Clear | 2 to 6 mph W | 0% |
| Tuesday | 67°F | Sunny | 2 to 6 mph NNE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Barnard, MO
Last spring frost
Apr 17
First fall frost
Oct 20
Growing season
184 days
Hardiness zone
6a
Explore more for Barnard, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Conception, Mo (9.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.