Minnesota · NWS ARX office

Winona, MN weather

It is 55°F and partly cloudy at Winona, Winona Municipal Airport-Max Conrad Field as of Oct 28, 12:35 AM CDT. Overnight: Partly Cloudy, low near 50°F, 9% chance of precipitation. Forecast from the National Weather Service, issued Oct 28, 1:26 AM CDT.

Updated Oct 28, 1:29 AM CDT (snapshot)

Current conditions

Temperature

55°F

Partly Cloudy

Wind

Calm

Humidity 82% · dew point 50°F

Pressure · visibility

30.09 inHg

Visibility 10 mi

Observed at Winona, Winona Municipal Airport-Max Conrad Field (KONA), Oct 28, 12:35 AM CDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Winona forecast zone right now.

Around the NWS ARX forecast area

No active alerts in zones served by the ARX office near Winona.

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. No alerts are active anywhere in Minnesota.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Winona (local time)
TimeTempForecastPrecip. chanceWind
Wed 1 AM55°FPartly Cloudy1%S 3 mph
Wed 2 AM55°FPartly Cloudy1%S 3 mph
Wed 3 AM55°FMostly Cloudy1%S 3 mph
Wed 4 AM54°FPartly Cloudy1%S 3 mph
Wed 5 AM53°FMostly Cloudy2%S 3 mph
Wed 6 AM54°FPartly Sunny6%S 3 mph
Wed 7 AM53°FSlight Chance Rain Showers18%S 3 mph
Wed 8 AM52°FMostly Cloudy11%S 3 mph
Wed 9 AM55°FMostly Sunny9%S 5 mph
Wed 10 AM59°FMostly Sunny10%S 5 mph
Wed 11 AM63°FMostly Sunny8%S 7 mph
Wed 12 PM67°FChance Rain Showers28%S 8 mph
Wed 1 PM69°FMostly Sunny14%S 9 mph
Wed 2 PM70°FSlight Chance Rain Showers23%S 10 mph
Wed 3 PM71°FSlight Chance Rain Showers19%S 12 mph
Wed 4 PM71°FSlight Chance Showers And Thunderstorms18%S 12 mph
Wed 5 PM70°FSlight Chance Showers And Thunderstorms23%S 12 mph
Wed 6 PM68°FChance Showers And Thunderstorms31%S 12 mph
Wed 7 PM67°FChance Showers And Thunderstorms42%S 12 mph
Wed 8 PM65°FChance Showers And Thunderstorms52%S 12 mph
Wed 9 PM64°FShowers And Thunderstorms84%S 10 mph
Wed 10 PM64°FShowers And Thunderstorms90%SW 9 mph
Wed 11 PM63°FChance Showers And Thunderstorms48%SW 8 mph
Thu 12 AM63°FChance Showers And Thunderstorms27%SW 7 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Winona can differ.

7-day forecast

Overnight

Low 50°F

Partly cloudy. Low around 50, with temperatures rising to around 53 overnight. South wind around 2 mph.

Wednesday

High 72°F·Low 48°F

A slight chance of rain showers between 8am and 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 72. Southeast wind 3 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

Wednesday Night: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm, then showers and thunderstorms between 8pm and 1am. Mostly cloudy. Low around 48, with temperatures rising to around 53 overnight. Southwest wind 6 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.

Thursday

High 61°F·Low 39°F

Sunny, with a high near 61. Northwest wind 3 to 7 mph.

Thursday Night: Mostly clear, with a low around 39. Northwest wind around 2 mph.

Friday

High 60°F·Low 42°F

Mostly sunny, with a high near 60. East wind 0 to 3 mph.

Friday Night: Mostly cloudy, with a low around 42. East wind around 2 mph.

Saturday

High 60°F·Low 49°F

A chance of rain showers after 7am. Mostly cloudy, with a high near 60. East wind around 5 mph. Chance of precipitation is 40%.

Saturday Night: A chance of rain showers. Mostly cloudy, with a low around 49. Southeast wind around 2 mph. Chance of precipitation is 30%.

Sunday

High 64°F·Low 51°F

A slight chance of rain showers before noon. Mostly cloudy, with a high near 64. East wind around 3 mph. Chance of precipitation is 20%.

Sunday Night: Mostly cloudy, with a low around 51. East wind around 2 mph.

Monday

High 63°F·Low 51°F

A chance of rain showers. Mostly cloudy, with a high near 63. East wind 2 to 7 mph. Chance of precipitation is 40%.

Monday Night: Rain showers likely. Mostly cloudy, with a low around 51. East wind around 7 mph. Chance of precipitation is 60%.

Tuesday

High 61°F

A chance of rain showers. Mostly cloudy, with a high near 61. Northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Nearby cities

Larger cities in the area

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About this forecast

Forecast office
Winona is served by the National Weather Service ARX forecast office, forecast zone MNZ088, county zone MNC169.
Location used
The Census Bureau's internal point for Winona (44.0513, -91.6681), in Winona County. Population: 26,173 (2024 estimate), number 42 of the 61 Minnesota cities on this site.
Radar
Nearest NWS radar: KARX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/44.0513,-91.6681 (forecast issued Oct 28, 1:26 AM CDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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