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 N 5 mph
Barometer 30.00 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 25 Jun 3:35 pm CDT
Extended Forecast for

Winona MN

  • Tonight

    Tonight: Partly cloudy, with a low around 56. North wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 78. Calm wind becoming east 5 to 8 mph in the morning.

    High: 78 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. East wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 64. Southeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Partly sunny, with a high near 86. Breezy, with a southeast wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 86 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 74. Southeast wind 9 to 15 mph, with gusts as high as 26 mph.

    Low: 74 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 94. Breezy, with a south wind 9 to 17 mph, with gusts as high as 30 mph.

    High: 94 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. Breezy, with a south wind 9 to 17 mph, with gusts as high as 31 mph.

    Low: 75 °F

    Partly Cloudy
    and Breezy
    then Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. North wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 78. Calm wind becoming east 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 56. East wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 80. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 64. Southeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Sunday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Partly sunny, with a high near 86. Breezy, with a southeast wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 74. Southeast wind 9 to 15 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 94. Breezy, with a south wind 9 to 17 mph, with gusts as high as 30 mph.
Monday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. Breezy, with a south wind 9 to 17 mph, with gusts as high as 31 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 73. South wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Southwest wind 7 to 9 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind 6 to 8 mph, with gusts as high as 18 mph.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Winona MN
 44.05°N 91.68°W
Last Update:
1:26 pm CDT Jun 25, 2026
Forecast Valid:
3pm CDT Jun 25, 2026-6pm CDT Jul 2, 2026
 
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Additional Resources

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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