Ashburn, MO Weather & Growing Conditions
Tonight
52°F
Chance Light Rain then Chance Rain Showers
A chance of rain before 9pm, then a chance of rain showers. Cloudy, with a low around 52. Southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Chance Light Rain then Chance Rain Showers | 7 to 10 mph SW | 44% |
| Wednesday | 61°F | Chance Rain Showers then Cloudy | 8 to 13 mph SW | 12% |
| Wednesday Night | 43°F | Partly Cloudy | 3 to 7 mph SW | 0% |
| Thursday | 63°F | Mostly Sunny | 5 to 12 mph W | 7% |
| Thursday Night | 42°F | Mostly Cloudy then Slight Chance T-storms | 5 mph NW | 18% |
| Friday | 57°F | Mostly Cloudy | 3 to 7 mph N | 5% |
| Friday Night | 37°F | Mostly Cloudy | 0 to 3 mph N | 1% |
| Saturday | 57°F | Partly Sunny | 2 mph NW | 1% |
| Saturday Night | 36°F | Partly Cloudy | 1 mph NW | 2% |
| Sunday | 63°F | Sunny | 1 to 6 mph W | 8% |
| Sunday Night | 36°F | Mostly Clear | 2 mph NW | 3% |
| Monday | 68°F | Sunny | 1 to 7 mph SW | 2% |
| Monday Night | 41°F | Mostly Clear | 3 mph SW | 1% |
| Tuesday | 69°F | Sunny | 5 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ashburn, MO
Last spring frost
Apr 4
First fall frost
Nov 4
Growing season
212 days
Hardiness zone
6b
Explore more for Ashburn, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Saverton L&D 22, Mo (11.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.