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

Winona-Montgomery County Airport (K5A6)

Lat: 33.47°NLon: 89.73°WElev: 364ft.

Fair

56°F

13°C

Humidity 72%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 5 Jan 4:35 pm CST
Extended Forecast for

Winona MS

  • Tonight

    Tonight: Increasing clouds, with a low around 49. Calm wind becoming south southwest around 5 mph in the evening. Winds could gust as high as 20 mph.

    Low: 49 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 71. Southwest wind 5 to 10 mph becoming light west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 71 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 73. Calm wind becoming south around 5 mph.

    High: 73 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53. Calm wind becoming south around 5 mph after midnight.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after noon. Mostly cloudy, with a high near 75. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Cloudy then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, with thunderstorms also possible after midnight. Cloudy, with a low around 61. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 61 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 72. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 72 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 44. South southwest wind around 5 mph becoming west northwest after midnight. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 49. Calm wind becoming south southwest around 5 mph in the evening. Winds could gust as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 71. Southwest wind 5 to 10 mph becoming light west southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 49. Calm wind.
Wednesday
Partly sunny, with a high near 73. Calm wind becoming south around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 53. Calm wind becoming south around 5 mph after midnight.
Thursday
A 30 percent chance of showers after noon. Mostly cloudy, with a high near 75. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A chance of showers, with thunderstorms also possible after midnight. Cloudy, with a low around 61. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 72. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 44. South southwest wind around 5 mph becoming west northwest after midnight. Chance of precipitation is 60%.
Saturday
A 20 percent chance of showers before noon. Partly sunny, with a high near 57.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 33.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 24.
Monday
Mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winona MS
 33.47°N 89.75°W
Last Update:
4:15 pm CST Jan 5, 2026
Forecast Valid:
4pm CST Jan 5, 2026-6pm CST Jan 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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