Lewiston, Minnesota Weather
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Weather Forecast for Lewiston, Minnesota : Winona County
Issued: 1:59 pm CDT Aug 2, 2025 Latitude: 43.9844072 Longitude: -91.8693205 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Smoke on Tonight Smoke on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday Mostly Sunny on Wednesday 20% chance of thunderstorms on Thursday 20% chance of thunderstorms on Friday 30% chance of thunderstorms on Saturday
Low: 53°F High: 77°F High: 78°F High: 80°F High: 84°F High: 86°F High: 87°F High: 85°F
Low: 58°F Low: 60°F Low: 63°F Low: 68°F Low: 70°F Low: 70°F  
Smoke Smoke Mostly Sunny Mostly Sunny Mostly Sunny Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
WINONA MUNICIPAL - (KONA)
79°
Clear
as of 3:35 PM CDST
Rel. Humidity: 36%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
3 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
PRESTON - (KFKA)
75°
Clear
as of 3:35 PM CDST
Rel. Humidity: 44%
Dew Point: 52°F
Visibility: 9 Miles
Pressure: 30.31 in.
Flight Rule: VFR
Wind Data
6 MPH
Gust: 13 MPH
Cloud Level(s): Clear
Smoke on Tonight Tonight... Areas of smoke. Partly cloudy, with a low around 53. South wind 3 to 5 mph.
Smoke on Sunday Sunday... Areas of smoke before 10am. Sunny, with a high near 77. South wind 3 to 8 mph.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 58. South wind 3 to 5 mph.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 78. Southeast wind 5 to 7 mph.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 60. Southeast wind around 6 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 80. South wind 6 to 8 mph.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 63. Southeast wind around 7 mph.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 84. South wind 8 to 11 mph.
40% chance of thunderstorms Wednesday Night Wednesday Night... A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 68. South wind around 9 mph.
20% chance of thunderstorms Thursday Thursday... A 20 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 86. South wind around 10 mph.
30% chance of thunderstorms Thursday Night Thursday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. South wind around 9 mph.
20% chance of thunderstorms Friday Friday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. South wind around 11 mph.
30% chance of thunderstorms Friday Night Friday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. South wind around 10 mph, with gusts as high as 18 mph.
30% chance of thunderstorms Saturday Saturday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. South wind around 10 mph, with gusts as high as 18 mph.
Sun Almanac for Lewiston, Minnesota
Sunrise: 05:58 AM
Sunset: 8:30 PM
Civil Sunrise:05:25 AM
Civil Sunset: 9:03 PM
Nautical Sunrise: 04:44 AM
Nautical Sunset: 9:44 PM
Astro Sunrise: 03:57 AM
Astro Sunset: 10:30 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.