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.

Overcast

28°F

-2°C

Humidity 93%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 27°F (-3°C)
Visibility 7.00 mi
Last update 10 Jan 2:15 am CST
Extended Forecast for

Winona MN

  • Overnight

    Overnight: Snow likely, mainly after 4am. Cloudy, with a steady temperature around 30. Calm wind becoming northwest around 5 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow before 7am, then a chance of snow after 3pm. Mostly cloudy through mid morning, then becoming sunny, with a temperature falling to around 21 by 5pm. West wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 28 °F⇓

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow before 10pm, then a chance of flurries between 10pm and 11pm. Mostly cloudy, with a low around 17. Northwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 28. Northwest wind 6 to 9 mph becoming southwest in the afternoon.

    High: 28 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. West wind around 6 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 38. West wind around 6 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Southwest wind 6 to 9 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 42. West wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 42 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 23. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Snow likely, mainly after 4am. Cloudy, with a steady temperature around 30. Calm wind becoming northwest around 5 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A chance of snow before 7am, then a chance of snow after 3pm. Mostly cloudy through mid morning, then becoming sunny, with a temperature falling to around 21 by 5pm. West wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow before 10pm, then a chance of flurries between 10pm and 11pm. Mostly cloudy, with a low around 17. Northwest wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 28. Northwest wind 6 to 9 mph becoming southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 22. West wind around 6 mph.
Monday
Sunny, with a high near 38. West wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 32. Southwest wind 6 to 9 mph.
Tuesday
A 30 percent chance of rain, mainly before noon. Partly sunny, with a high near 42. West wind 9 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
A slight chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 23. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of snow before noon. Partly sunny, with a high near 27. North wind 8 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 14. North wind 5 to 7 mph becoming west after midnight.
Thursday
A 30 percent chance of snow. Mostly sunny, with a high near 29. Southwest wind 5 to 8 mph.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. Southwest wind around 8 mph.
Friday
Snow likely. Mostly cloudy, with a high near 29. West wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winona MN
 44.05°N 91.65°W
Last Update:
2:11 am CST Jan 10, 2026
Forecast Valid:
2am CST Jan 10, 2026-6pm CST Jan 16, 2026
 
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