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 94%
Wind Speed Calm
Barometer 29.85 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 11 Aug 10:15 pm CDT
Extended Forecast for

5 Miles SE Lewiston MN

  • Tonight

    Tonight: Mostly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 83. East wind 3 to 5 mph.

    High: 83 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly between 2am and 4am. Increasing clouds, with a low around 65. Light and variable wind.

    Low: 65 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 78. East wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 62. Northeast wind 5 to 8 mph.

    Low: 62 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 76. East wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 61. Southeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    Low: 61 °F

    Chance
    T-storms then
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Southeast wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. West wind around 6 mph.

    Low: 64 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly cloudy, with a low around 67. Calm wind.
Wednesday
Partly sunny, with a high near 83. East wind 3 to 5 mph.
Wednesday Night
A 30 percent chance of showers, mainly between 2am and 4am. Increasing clouds, with a low around 65. Light and variable wind.
Thursday
A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 78. East wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 62. Northeast wind 5 to 8 mph.
Friday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 76. East wind 9 to 11 mph, with gusts as high as 20 mph.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 61. Southeast wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Southeast wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. West wind around 6 mph.
Sunday
Partly sunny, with a high near 76. Northwest wind 7 to 10 mph.
Sunday Night
Partly cloudy, with a low around 59. Northwest wind 3 to 7 mph.
Monday
Mostly sunny, with a high near 75. Light northwest wind.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. Calm wind becoming south around 5 mph after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. South wind 6 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Lewiston MN
 43.95°N 91.8°W
Last Update:
10:01 pm CDT Aug 11, 2026
Forecast Valid:
10pm CDT Aug 11, 2026-6pm CDT Aug 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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