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.

Rain

45°F

7°C

Humidity 93%
Wind Speed SE 3 mph
Barometer 29.85 in
Dewpoint 43°F (6°C)
Visibility 2.50 mi
Last update 24 Nov 9:15 pm CST
Extended Forecast for

Saint Charles MN

  • Tonight

    Tonight: Rain, mainly before midnight. Patchy fog. Steady temperature around 47. South wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain and
    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Rain likely, mainly between 2pm and 5pm. Patchy fog between 3pm and 4pm. Otherwise, cloudy, with a high near 50. West wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain Likely
    and Areas Fog

  • Tuesday Night

    Tuesday Night: Snow likely, possibly mixed with rain before midnight, then snow. Low around 26. Windy, with a northwest wind 17 to 22 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Rain/Snow
    Likely and
    Blustery then
    Snow and
    Windy

  • Wednesday

    Wednesday: A 40 percent chance of snow before noon. Mostly cloudy, with a high near 29. Windy, with a northwest wind 23 to 28 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Windy. Chance
    Snow then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 31 mph.

    Low: 20 °F

    Mostly Cloudy
    and Blustery

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 26. Blustery, with a northwest wind 13 to 17 mph, with gusts as high as 26 mph.

    High: 26 °F

    Partly Sunny
    and Blustery

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 14. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 26. Northwest wind around 6 mph becoming northeast in the afternoon.

    High: 26 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow. Cloudy, with a low around 19. East wind 5 to 7 mph.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Tonight
Rain, mainly before midnight. Patchy fog. Steady temperature around 47. South wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain likely, mainly between 2pm and 5pm. Patchy fog between 3pm and 4pm. Otherwise, cloudy, with a high near 50. West wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Snow likely, possibly mixed with rain before midnight, then snow. Low around 26. Windy, with a northwest wind 17 to 22 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 29. Windy, with a northwest wind 23 to 28 mph, with gusts as high as 41 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 20. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 31 mph.
Thanksgiving Day
Partly sunny, with a high near 26. Blustery, with a northwest wind 13 to 17 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 14. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 26. Northwest wind around 6 mph becoming northeast in the afternoon.
Friday Night
A 50 percent chance of snow. Cloudy, with a low around 19. East wind 5 to 7 mph.
Saturday
A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 28. East wind around 8 mph.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19. Northeast wind around 9 mph becoming north after midnight.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 26. Northwest wind around 10 mph.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 14. North wind around 10 mph.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 24. North wind around 10 mph becoming west in the afternoon.
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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:
8:21 pm CST Nov 24, 2025
Forecast Valid:
9pm CST Nov 24, 2025-6pm CST Dec 1, 2025
 
Forecast Discussion
 
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Additional Resources

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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