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 53%
Wind Speed E 5 mph
Barometer 30.26 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 Sep 5:15 pm CDT
Extended Forecast for

2 Miles SSE Saint Charles MN

  • Tonight

    Tonight: Showers likely, mainly after 1am. Mostly cloudy, with a low around 59. East wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 59 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: A 10 percent chance of showers before 7am. Mostly cloudy, with a high near 72. Light northeast wind.

    High: 72 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 58. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 58 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 1pm. High near 67. Southeast wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 67 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. Breezy, with a southeast wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    Low: 62 °F

    Heavy Rain
    and Breezy

  • Saturday

    Saturday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 69. North wind around 10 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 69 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 57. Northeast wind around 11 mph.

    Low: 57 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 62. East wind around 11 mph, with gusts as high as 20 mph.

    High: 62 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. East wind around 10 mph.

    Low: 53 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers likely, mainly after 1am. Mostly cloudy, with a low around 59. East wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 10 percent chance of showers before 7am. Mostly cloudy, with a high near 72. Light northeast wind.
Thursday Night
A slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 58. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 20%.
Friday
Showers, with thunderstorms also possible after 1pm. High near 67. Southeast wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. Breezy, with a southeast wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 69. North wind around 10 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 57. Northeast wind around 11 mph.
Sunday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 62. East wind around 11 mph, with gusts as high as 20 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. East wind around 10 mph.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 61. East wind around 9 mph.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52. East wind around 7 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 64. East wind around 8 mph.
Tuesday Night
Mostly cloudy, with a low around 52. Southeast wind 3 to 5 mph.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 68. Southwest wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Saint Charles MN
 43.95°N 92.04°W
Last Update:
1:56 pm CDT Sep 16, 2026
Forecast Valid:
5pm CDT Sep 16, 2026-6pm CDT Sep 23, 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