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

52°F

11°C

Humidity 38%
Wind Speed W 7 mph
Barometer NA
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 9 Apr 4:43 pm CDT
Extended Forecast for

Lewiston MN

  • Tonight

    Tonight: Showers likely, mainly before 11pm. Cloudy, with a low around 33. North wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Showers
    Likely then
    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 51. Northwest wind 8 to 10 mph.

    High: 51 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. Northwest wind around 5 mph becoming calm.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm, mainly after 4pm. Partly sunny, with a high near 55. Southeast wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 48. Breezy, with a southeast wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Showers and
    Breezy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71. Breezy, with a south wind 20 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 59. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 30 mph.

    Low: 59 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Southwest wind around 11 mph.

    High: 77 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    Low: 56 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers likely, mainly before 11pm. Cloudy, with a low around 33. North wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 51. Northwest wind 8 to 10 mph.
Friday Night
Mostly clear, with a low around 32. Northwest wind around 5 mph becoming calm.
Saturday
Showers likely and possibly a thunderstorm, mainly after 4pm. Partly sunny, with a high near 55. Southeast wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm. Low around 48. Breezy, with a southeast wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71. Breezy, with a south wind 20 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 40 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 59. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 30 mph.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Southwest wind around 11 mph.
Monday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 56. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Tuesday
A slight chance of showers and thunderstorms, then showers likely after 1pm. Partly sunny, with a high near 72. South wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. South wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 61. West wind around 14 mph.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 45. Southwest wind around 10 mph.
Thursday
A 20 percent chance of showers. Sunny, with a high near 69. Southwest wind 10 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston MN
 43.99°N 91.86°W
Last Update:
2:01 pm CDT Apr 9, 2026
Forecast Valid:
5pm CDT Apr 9, 2026-6pm CDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation