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

Kennett - Kennett Memorial Airport (KTKX)

Lat: 36.22°NLon: 90.04°WElev: 240ft.

Overcast

46°F

8°C

Humidity 100%
Wind Speed NE 3 mph
Barometer 30.01 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 14 Mar 3:15 am CDT
Extended Forecast for

Portageville MO

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 47. East northeast wind around 5 mph.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72. East northeast wind 10 to 15 mph becoming south in the afternoon.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56. South wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm, mainly after 4pm. Some of the storms could be severe. Mostly cloudy, with a high near 73. Windy, with a south wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Windy. Partly
    Sunny then
    Severe
    Thunderstorms

  • Sunday Night

    Sunday Night: Rain showers before 1am, then a slight chance of rain and snow showers between 1am and 4am, then a slight chance of snow showers after 4am. Some thunder is also possible. Low around 28. Windy, with a south southwest wind 20 to 30 mph becoming west northwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Windy. Severe
    Thunderstorms
    then
    Rain/Snow

  • Monday

    Monday: Partly sunny, with a steady temperature around 32. Windy, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 32 °F

    Partly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. West northwest wind 5 to 15 mph.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 41. West northwest wind 5 to 10 mph.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 47. East northeast wind around 5 mph.
Saturday
Sunny, with a high near 72. East northeast wind 10 to 15 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 56. South wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Showers likely and possibly a thunderstorm, mainly after 4pm. Some of the storms could be severe. Mostly cloudy, with a high near 73. Windy, with a south wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain showers before 1am, then a slight chance of rain and snow showers between 1am and 4am, then a slight chance of snow showers after 4am. Some thunder is also possible. Low around 28. Windy, with a south southwest wind 20 to 30 mph becoming west northwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
Partly sunny, with a steady temperature around 32. Windy, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Monday Night
Mostly clear, with a low around 19. West northwest wind 5 to 15 mph.
Tuesday
Sunny, with a high near 41. West northwest wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly cloudy, with a high near 60. Breezy.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Portageville MO
 36.42°N 89.69°W (Elev. 279 ft)
Last Update:
3:05 am CDT Mar 14, 2026
Forecast Valid:
3am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation