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

63°F

17°C

Humidity 52%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 3 Oct 8:35 pm CDT
Extended Forecast for

Saint Charles MN

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 50. South wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 50 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. Northwest wind 3 to 5 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Calm wind becoming south around 6 mph in the afternoon.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 50. South wind 5 to 13 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. Breezy, with a south wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. Southwest wind 6 to 9 mph becoming west after midnight.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. West wind 3 to 6 mph.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 50. South wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 64. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 43. Northwest wind 3 to 5 mph.
Monday
Sunny, with a high near 65. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Clear, with a low around 50. South wind 5 to 13 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 70. Breezy, with a south wind 14 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 53. Southwest wind 6 to 9 mph becoming west after midnight.
Wednesday
Sunny, with a high near 68. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 48. West wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 67. Light west wind becoming southwest 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 49. Southwest wind around 5 mph.
Friday
Mostly sunny, with a high near 67. Southwest wind around 6 mph becoming southeast in the afternoon.
Friday Night
Partly cloudy, with a low around 54. Southeast wind 5 to 13 mph.
Saturday
Sunny, with a high near 72. Breezy, with a south wind 14 to 20 mph, with gusts as high as 34 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:
5:41 pm CDT Oct 3, 2026
Forecast Valid:
8pm CDT Oct 3, 2026-6pm CDT Oct 10, 2026
 
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Additional Resources

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