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

Winona, Winona Municipal Airport-Max Conrad Field (KONA)

Lat: 44.08°NLon: 91.7°WElev: 656ft.

Fair

18°F

-8°C

Humidity 79%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 15 Dec 6:35 pm CST
Extended Forecast for

Winona MN

  • Tonight

    Tonight: Partly cloudy, with a low around 13. Calm wind becoming southeast around 5 mph after midnight.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. West wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 36. Light and variable wind becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 36 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight. Cloudy, with a low around 32. South wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Chance Rain
    then Rain
    Likely

  • Thursday

    Thursday: Rain likely, possibly mixed with snow before noon, then a chance of snow. Mostly cloudy, with a high near 37. Breezy, with a southwest wind 11 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    Likely then
    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 0. Blustery, with a northwest wind 12 to 17 mph becoming light after midnight. Winds could gust as high as 29 mph.

    Low: 0 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: A 20 percent chance of snow after noon. Partly sunny, with a high near 25. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 25 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. South wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 13. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 39. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 20. West wind 6 to 10 mph, with gusts as high as 21 mph.
Wednesday
Increasing clouds, with a high near 36. Light and variable wind becoming south 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Rain likely, mainly after midnight. Cloudy, with a low around 32. South wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, possibly mixed with snow before noon, then a chance of snow. Mostly cloudy, with a high near 37. Breezy, with a southwest wind 11 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly cloudy, with a low around 0. Blustery, with a northwest wind 12 to 17 mph becoming light after midnight. Winds could gust as high as 29 mph.
Friday
A 20 percent chance of snow after noon. Partly sunny, with a high near 25. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. South wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 31. Southwest wind 6 to 8 mph becoming northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 7. Northwest wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 23. Light and variable wind becoming west around 5 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 14. South wind 3 to 5 mph.
Monday
Mostly cloudy, with a high near 30. South wind 5 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Winona MN
 44.05°N 91.65°W
Last Update:
6:01 pm CST Dec 15, 2025
Forecast Valid:
6pm CST Dec 15, 2025-6pm CST Dec 22, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation