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

32°F

0°C

Humidity 93%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 30°F (-1°C)
Visibility 7.00 mi
Last update 15 Feb 8:35 am CST
Extended Forecast for

Lewiston MN

  • Today

    Today: Sunny, with a high near 52. Northwest wind around 6 mph becoming south in the afternoon.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. South wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 52. Southwest wind 5 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. Northeast wind 5 to 9 mph becoming east after midnight.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 50. Breezy, with an east wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 50 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 42. Breezy, with a southeast wind 14 to 20 mph becoming southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: A 50 percent chance of rain. Mostly sunny, with a high near 49. Breezy, with a west wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 49 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow before midnight, then a slight chance of snow. Partly cloudy, with a low around 28. Breezy, with a west wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of rain and snow after noon. Partly sunny, with a high near 39. West wind 10 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    High: 39 °F

    Mostly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 52. Northwest wind around 6 mph becoming south in the afternoon.
Tonight
Partly cloudy, with a low around 39. South wind 6 to 14 mph, with gusts as high as 23 mph.
Washington's Birthday
Mostly sunny, with a high near 52. Southwest wind 5 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 34. Northeast wind 5 to 9 mph becoming east after midnight.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 50. Breezy, with an east wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Rain likely, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 42. Breezy, with a southeast wind 14 to 20 mph becoming southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 50 percent chance of rain. Mostly sunny, with a high near 49. Breezy, with a west wind 14 to 20 mph, with gusts as high as 29 mph.
Wednesday Night
A slight chance of rain and snow before midnight, then a slight chance of snow. Partly cloudy, with a low around 28. Breezy, with a west wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Thursday
A chance of rain and snow after noon. Partly sunny, with a high near 39. West wind 10 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. North wind around 14 mph.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 29. North wind 11 to 14 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15. Northwest wind 9 to 11 mph.
Saturday
Mostly sunny, with a high near 27. Northwest wind around 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lewiston MN
 43.99°N 91.86°W
Last Update:
6:06 am CST Feb 15, 2026
Forecast Valid:
8am CST Feb 15, 2026-6pm CST Feb 21, 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