Blackburn, MO Weather & Growing Conditions
Tonight
68°F
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. West wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 68°F | Mostly Cloudy then Chance Showers And Thunderstorms | 7 mph W | 37% |
| Sunday | 85°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 3 to 7 mph NW | 47% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 3 to 8 mph NNE | 67% |
| Monday | 73°F | Showers And Thunderstorms | 5 to 8 mph N | 67% |
| Monday Night | 56°F | Slight Chance Rain Showers | 7 mph N | 16% |
| Tuesday | 69°F | Partly Sunny | 7 mph N | 8% |
| Tuesday Night | 50°F | Partly Cloudy | 2 to 6 mph NNE | 1% |
| Wednesday | 72°F | Mostly Sunny | 5 mph NE | 0% |
| Wednesday Night | 51°F | Partly Cloudy | 3 mph ENE | 2% |
| Thursday | 75°F | Partly Sunny | 3 mph E | 7% |
| Thursday Night | 58°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph ENE | 17% |
| Friday | 78°F | Chance Rain Showers | 3 mph E | 30% |
| Friday Night | 60°F | Slight Chance Rain Showers then Mostly Cloudy | 3 mph ENE | 15% |
| Saturday | 80°F | Slight Chance Rain Showers | 5 mph E | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Blackburn, MO
Last spring frost
Apr 17
First fall frost
Oct 20
Growing season
184 days
Hardiness zone
6b
Explore more for Blackburn, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Sweet Springs, Mo (7.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.