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

7°F

-14°C

Humidity 61%
Wind Speed NW 9 mph
Barometer 30.31 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 7 Dec 8:35 am CST
Extended Forecast for

Winona MN

  • Today

    Today: Increasing clouds, with a high near 11. Wind chill values as low as -9. North wind around 6 mph becoming calm in the afternoon.

    High: 11 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a temperature falling to near 1 by 10pm, then rising to around 7 during the remainder of the night. Calm wind.

    Low: 1 °F⇑

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 25. Wind chill values as low as -1. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 25 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 16. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 16 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Rain and snow likely after noon. Mostly cloudy, with a high near 36. West wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow before 3am, then a chance of snow. Low around 22. South wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 28. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 28 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 7. Northwest wind 5 to 8 mph.

    Low: 7 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow. Partly sunny, with a high near 17. Northwest wind around 7 mph.

    High: 17 °F

    Chance Snow

Detailed Forecast

Today
Increasing clouds, with a high near 11. Wind chill values as low as -9. North wind around 6 mph becoming calm in the afternoon.
Tonight
Mostly cloudy, with a temperature falling to near 1 by 10pm, then rising to around 7 during the remainder of the night. Calm wind.
Monday
Mostly cloudy, with a high near 25. Wind chill values as low as -1. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 16. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph.
Tuesday
Rain and snow likely after noon. Mostly cloudy, with a high near 36. West wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow before 3am, then a chance of snow. Low around 22. South wind 10 to 14 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 28. Northwest wind 9 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 7. Northwest wind 5 to 8 mph.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 17. Northwest wind around 7 mph.
Thursday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around -1. Northwest wind 7 to 9 mph.
Friday
Partly sunny, with a high near 7. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around -7. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday
Partly sunny and cold, with a high near 5. Northwest wind around 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Winona MN
 44.05°N 91.65°W
Last Update:
6:01 am CST Dec 7, 2025
Forecast Valid:
8am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation