Poplar Bluff, MO Weather & Growing Conditions
This Afternoon
67°F
Mostly Sunny
Mostly sunny. High near 67, with temperatures falling to around 58 in the afternoon. Southwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Mostly Sunny | 7 mph SW | 0% |
| Tonight | 42°F | Mostly Clear then Patchy Fog | 1 to 5 mph WSW | 0% |
| Thursday | 67°F | Patchy Fog then Sunny | 1 to 7 mph WSW | 1% |
| Thursday Night | 42°F | Mostly Clear | 3 mph NW | 1% |
| Friday | 59°F | Mostly Sunny | 3 to 8 mph N | 0% |
| Friday Night | 33°F | Mostly Clear | 6 mph NNE | 0% |
| Saturday | 56°F | Sunny | 5 mph NNE | 0% |
| Saturday Night | 29°F | Mostly Clear | 1 mph N | 0% |
| Sunday | 60°F | Sunny | 2 mph NNW | 0% |
| Sunday Night | 31°F | Mostly Clear | 0 mph | 0% |
| Monday | 63°F | Sunny | 0 to 3 mph SSE | 0% |
| Monday Night | 34°F | Mostly Clear | 1 mph WSW | 1% |
| Tuesday | 66°F | Sunny | 0 to 3 mph WNW | 0% |
| Tuesday Night | 36°F | Mostly Clear | 2 mph WNW | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Poplar Bluff, MO
Last spring frost
Apr 2
First fall frost
Nov 2
Growing season
215 days
Hardiness zone
7b
Explore more for Poplar Bluff, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Wappapello Dam, Mo (5.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.