National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Poplar Bluff, Poplar Bluff Municipal Airport (KPOF)

Lat: 36.77°NLon: 90.32°WElev: 328ft.

Fair

75°F

24°C

Humidity 79%
Wind Speed Calm
Barometer 30.02 in (1015.9 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 18 Sep 10:53 pm CDT
Extended Forecast for

Poplar Bluff MO

Heat Advisory September 18, 11:16pm until September 20, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 18, 11:16pm until September 20, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • Tonight

    Low: 70 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70. South southwest wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 69. Light and variable wind.

    Low: 69 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 91 °F

    Partly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 64. North wind around 7 mph.

    Low: 64 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers before 1pm. Mostly sunny, with a high near 81. North wind 8 to 10 mph.

    High: 81 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 70. Calm wind.
Saturday
Sunny and hot, with a high near 98. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 70. South southwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny and hot, with a high near 99. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 69. Light and variable wind.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. Calm wind becoming north northwest around 6 mph in the afternoon.
Monday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 64. North wind around 7 mph.
Tuesday
A slight chance of showers before 1pm. Mostly sunny, with a high near 81. North wind 8 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 57. North wind 6 to 11 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 79. North wind around 8 mph.
Wednesday Night
Mostly clear, with a low around 56. North wind 3 to 7 mph.
Thursday
Sunny, with a high near 80. North northeast wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 58. North northeast wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 79. North northeast wind 5 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Poplar Bluff MO
 36.75°N 90.4°W
Last Update:
10:51 pm CDT Sep 18, 2026
Forecast Valid:
11pm CDT Sep 18, 2026-6pm CDT Sep 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation