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

28°F

-2°C

Humidity 74%
Wind Speed S 3 mph
Barometer 29.90 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 18 Mar 9:15 am CDT
Extended Forecast for

Winona Municipal Automatic Weather Observing MN

  • Today

    Today: A 10 percent chance of rain after 5pm. Increasing clouds, with a high near 40. West wind 5 to 7 mph.

    High: 40 °F

    Sunny then
    Slight Chance
    Rain

  • Tonight

    Tonight: Rain likely, mainly between 9pm and 4am. Mostly cloudy, with a low around 33. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain Likely

  • Thursday

    Thursday: Partly sunny, with a high near 46. Light and variable wind.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 38. Calm wind becoming south around 5 mph after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 58. Light and variable wind becoming west around 5 mph in the afternoon.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. Light and variable wind.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Calm wind becoming west 5 to 9 mph in the morning.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 36. Northwest wind around 9 mph becoming northeast after midnight.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Partly sunny, with a high near 46. North wind around 10 mph.

    High: 46 °F

    Partly Sunny

Detailed Forecast

Today
A 10 percent chance of rain after 5pm. Increasing clouds, with a high near 40. West wind 5 to 7 mph.
Tonight
Rain likely, mainly between 9pm and 4am. Mostly cloudy, with a low around 33. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, with a high near 46. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 38. Calm wind becoming south around 5 mph after midnight.
Friday
Partly sunny, with a high near 58. Light and variable wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 39. Light and variable wind.
Saturday
Mostly sunny, with a high near 67. Calm wind becoming west 5 to 9 mph in the morning.
Saturday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 36. Northwest wind around 9 mph becoming northeast after midnight.
Sunday
Partly sunny, with a high near 46. North wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 24. North wind 5 to 7 mph.
Monday
Partly sunny, with a high near 44. Light and variable wind becoming east 5 to 7 mph in the morning.
Monday Night
Mostly cloudy, with a low around 29. Southeast wind 5 to 7 mph.
Tuesday
Mostly cloudy, with a high near 51. Southwest wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winona Municipal Automatic Weather Observing MN
 44.08°N 91.71°W
Last Update:
7:57 am CDT Mar 18, 2026
Forecast Valid:
9am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation