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

25°F

-4°C

Humidity 80%
Wind Speed NW 13 G 18 mph
Barometer 30.33 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 11 Jan 5:35 am CST
Extended Forecast for

Saint Charles MN

  • Today

    Today: Partly sunny, with a high near 28. Northwest wind 9 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 28 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a temperature rising to around 29 by 4am. Southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph.

    Low: 25 °F⇑

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38. West wind around 10 mph.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after midnight. Increasing clouds, with a low around 31. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Partly Cloudy
    then Slight
    Chance Rain
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of rain before noon. Partly sunny, with a high near 41. Breezy, with a west wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 41 °F

    Breezy.
    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 20. Blustery, with a northwest wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 20 °F

    Blustery.
    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 24. Blustery, with a north wind 13 to 18 mph.

    High: 24 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. North wind 7 to 11 mph becoming southwest after midnight.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of snow, mainly after noon. Partly sunny, with a high near 29. South wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 29 °F

    Slight Chance
    Snow then
    Chance Snow

Detailed Forecast

Today
Partly sunny, with a high near 28. Northwest wind 9 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
Tonight
Partly cloudy, with a temperature rising to around 29 by 4am. Southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph.
Monday
Mostly sunny, with a high near 38. West wind around 10 mph.
Monday Night
A 20 percent chance of rain after midnight. Increasing clouds, with a low around 31. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Tuesday
A 20 percent chance of rain before noon. Partly sunny, with a high near 41. Breezy, with a west wind 16 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 20. Blustery, with a northwest wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 24. Blustery, with a north wind 13 to 18 mph.
Wednesday Night
Partly cloudy, with a low around 14. North wind 7 to 11 mph becoming southwest after midnight.
Thursday
A 50 percent chance of snow, mainly after noon. Partly sunny, with a high near 29. South wind 8 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Snow likely. Mostly cloudy, with a low around 23. West wind around 15 mph. Chance of precipitation is 60%.
Friday
Snow likely. Mostly cloudy, with a high near 28. Breezy, with a west wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 9. Blustery, with a northwest wind 15 to 17 mph.
Saturday
Mostly cloudy, with a high near 14. Northwest wind around 15 mph, with gusts as high as 23 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Charles MN
 43.97°N 92.07°W
Last Update:
3:51 am CST Jan 11, 2026
Forecast Valid:
5am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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Chance of Precipitation