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.

Partly Cloudy

66°F

19°C

Humidity 52%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 25 May 1:15 am CDT
Extended Forecast for

Gilmanton WI

  • Overnight

    Overnight: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South wind around 7 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    T-storms

  • Memorial Day

    Memorial Day: A 30 percent chance of showers and thunderstorms, mainly before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 85. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 85 °F

    Chance
    T-storms then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. South wind around 7 mph.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 90. Southwest wind around 5 mph.

    High: 90 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 62. Light and variable wind. Chance of precipitation is 20%.

    Low: 62 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Calm wind becoming northeast around 5 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 90 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. East wind 5 to 8 mph, with gusts as high as 18 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. East wind around 6 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. Light southeast wind.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South wind around 7 mph. Chance of precipitation is 20%.
Memorial Day
A 30 percent chance of showers and thunderstorms, mainly before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 85. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 62. South wind around 7 mph.
Tuesday
Mostly sunny, with a high near 90. Southwest wind around 5 mph.
Tuesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 62. Light and variable wind. Chance of precipitation is 20%.
Wednesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Calm wind becoming northeast around 5 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly clear, with a low around 59. East wind 5 to 8 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 85. East wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 57. Light southeast wind.
Friday
Mostly sunny, with a high near 81. Southeast wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 56. East wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 78. East wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 54. East wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 78. East wind 3 to 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gilmanton WI
 44.46°N 91.66°W
Last Update:
1:26 am CDT May 25, 2026
Forecast Valid:
1am CDT May 25, 2026-6pm CDT May 31, 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