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

72°F

22°C

Humidity 57%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 6 Jun 6:15 pm CDT
Extended Forecast for

Saint Charles MN

  • Tonight

    Tonight: Scattered showers and thunderstorms before 7pm, then isolated showers between 7pm and 8pm. Mostly cloudy, with a low around 56. Light and variable wind becoming northeast around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 56 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 73. South wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Low around 57. South wind 7 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Slight Chance
    T-storms then
    Showers

  • Sunday

    Sunday: Showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a slight chance of showers and thunderstorms after 1pm. High near 73. Breezy, with a west wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers then
    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Partly cloudy, with a low around 52. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Mostly Clear
    then Chance
    Showers

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 10am. Partly sunny, with a high near 65. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. West wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. Northwest wind around 11 mph, with gusts as high as 20 mph.

    High: 72 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. Northwest wind around 7 mph becoming southwest after midnight.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers and thunderstorms before 7pm, then isolated showers between 7pm and 8pm. Mostly cloudy, with a low around 56. Light and variable wind becoming northeast around 5 mph after midnight. Chance of precipitation is 30%.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 73. South wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Low around 57. South wind 7 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a slight chance of showers and thunderstorms after 1pm. High near 73. Breezy, with a west wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Partly cloudy, with a low around 52. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday
Showers likely, with thunderstorms also possible after 10am. Partly sunny, with a high near 65. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Partly cloudy, with a low around 50. West wind 10 to 13 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 72. Northwest wind around 11 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 55. Northwest wind around 7 mph becoming southwest after midnight.
Wednesday
Sunny, with a high near 81. Southwest wind around 10 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. South wind 9 to 11 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. South wind 11 to 14 mph, with gusts as high as 22 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. South wind 10 to 13 mph.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 83. South wind around 14 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Charles MN
 43.97°N 92.07°W
Last Update:
5:43 pm CDT Jun 6, 2025
Forecast Valid:
6pm CDT Jun 6, 2025-6pm CDT Jun 13, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation