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

43°F

6°C

Humidity 81%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 10 Nov 11:55 pm CST
Extended Forecast for

Saint Charles MN

  • Overnight

    Overnight: A 20 percent chance of showers after 1am. Cloudy, with a low around 43. Light and variable wind.

    Low: 43 °F

    Slight Chance
    Showers

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 53. Light north wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 53 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. North wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40. North wind 8 to 11 mph.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. North wind 5 to 7 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 38. North wind 3 to 7 mph.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 41. Light and variable wind.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Southeast wind 3 to 5 mph.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers after 1am. Cloudy, with a low around 43. Light and variable wind.
Veterans Day
Mostly cloudy, with a high near 53. Light north wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 33. North wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 40. North wind 8 to 11 mph.
Thursday Night
Partly cloudy, with a low around 23. North wind 5 to 7 mph.
Friday
Sunny, with a high near 38. North wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around 23. Calm wind.
Saturday
Sunny, with a high near 41. Light and variable wind.
Saturday Night
Mostly clear, with a low around 29. Southeast wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 44. Southeast wind 5 to 8 mph.
Sunday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 35. South wind around 6 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 48. South wind 6 to 8 mph.
Monday Night
Partly cloudy, with a low around 38. South wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 53. South wind 7 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Charles MN
 43.97°N 92.07°W
Last Update:
11:16 pm CST Nov 10, 2026
Forecast Valid:
12am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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