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

10°F

-12°C

Humidity 72%
Wind Speed Calm
Barometer 30.59 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 31 Jan 9:35 am CST
Extended Forecast for

Winona Municipal Automatic Weather Observing MN

  • Today

    Today: Isolated flurries before 3pm. Partly sunny, with a high near 19. Light and variable wind.

    High: 19 °F

    Isolated
    Flurries

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 5am. Increasing clouds, with a low around 9. Wind chill values as low as zero. Calm wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

    Low: 9 °F

    Mostly Clear
    then Chance
    Snow

  • Sunday

    Sunday: Snow. High near 24. South wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12. Southwest wind around 6 mph becoming northwest after midnight.

    Low: 12 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22. Northwest wind 3 to 6 mph.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 8. Calm wind.

    Low: 8 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22. Light north wind.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 3. Calm wind.

    Low: 3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23. Light northwest wind.

    High: 23 °F

    Mostly Sunny

Detailed Forecast

Today
Isolated flurries before 3pm. Partly sunny, with a high near 19. Light and variable wind.
Tonight
A 40 percent chance of snow, mainly after 5am. Increasing clouds, with a low around 9. Wind chill values as low as zero. Calm wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 24. South wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Mostly cloudy, with a low around 12. Southwest wind around 6 mph becoming northwest after midnight.
Monday
Mostly sunny, with a high near 22. Northwest wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 8. Calm wind.
Tuesday
Mostly sunny, with a high near 22. Light north wind.
Tuesday Night
Partly cloudy, with a low around 3. Calm wind.
Wednesday
Mostly sunny, with a high near 23. Light northwest wind.
Wednesday Night
Mostly cloudy, with a low around 9. Light southwest wind.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 33. Light southwest wind increasing to 5 to 9 mph in the morning.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25. Southwest wind 7 to 9 mph becoming northwest after midnight.
Friday
Partly sunny, with a high near 31. Northwest wind around 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Winona Municipal Automatic Weather Observing MN
 44.08°N 91.71°W
Last Update:
9:02 am CST Jan 31, 2026
Forecast Valid:
10am CST Jan 31, 2026-6pm CST Feb 6, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation