Poplar Bluff, MO Weather & Growing Conditions
Tonight
51°F
Slight Chance Showers And Thunderstorms then Mostly Cloudy
A slight chance of showers and thunderstorms before 11pm. Mostly cloudy. Low around 51, with temperatures rising to around 53 overnight. South southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 10 mph SSW | 19% |
| Wednesday | 68°F | Mostly Sunny | 5 to 8 mph WSW | 1% |
| Wednesday Night | 39°F | Mostly Clear | 3 mph WSW | 0% |
| Thursday | 69°F | Sunny | 1 to 6 mph SW | 0% |
| Thursday Night | 43°F | Mostly Cloudy | 5 mph WNW | 5% |
| Friday | 63°F | Partly Sunny | 7 mph NNW | 0% |
| Friday Night | 38°F | Partly Cloudy | 3 mph N | 0% |
| Saturday | 58°F | Mostly Sunny | 5 mph N | 0% |
| Saturday Night | 34°F | Partly Cloudy | 2 mph NNW | 2% |
| Sunday | 62°F | Sunny | 5 mph WNW | 5% |
| Sunday Night | 33°F | Mostly Clear | 2 mph NW | 3% |
| Monday | 65°F | Sunny | 1 to 6 mph W | 1% |
| Monday Night | 36°F | Mostly Clear | 3 mph SW | 0% |
| Tuesday | 70°F | Sunny | 3 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Poplar Bluff, MO
Last spring frost
Mar 29
First fall frost
Nov 5
Growing season
222 days
Hardiness zone
7a
Explore more for Poplar Bluff, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Poplar Bluff, Mo (2.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.