Minnesota City Weather Forecast
- 71
- 91
Thunderstorms Likely
- 66
- 82
Chance Thunderstorms
- 68
- 84
Slight Chance Thunderstorms
- 70
- 86
Mostly Sunny
- 73
- 90
Chance Thunderstorms
- 70
- 90
Slight Chance Thunderstorms
- 64
- 84
Mostly Sunny
Today 23 Jul Winona
Mostly sunny. Near steady temperature in the upper 80s. Southwest Winds 10 to 15 Mph. Heat index Values up to 100.
Tonight 23 Jul Winona
Partly cloudy with a chance of Showers and Thunderstorms this Evening, then Showers and Thunderstorms likely after midnight. Lows around 70. Southwest Winds 10 to 15 Mph. Chance of rain 70 percent. Heat index Values in the mid 90s early this evening.
Minnesota City Temperature Statistics
July Temperature
Winona, Winona Municipal Airport-Max Conrad Field (2.5 miles)
Lowest 17 July, 2025
53.6 °FAverage July
73.8 °FHighest 4 July, 2025
91.4 °F
Climate (2020–Present)
Winona, Winona Municipal Airport-Max Conrad Field (2.5 miles)
Average Low 2020–2025
39.1 °FAverage 2020–2025
48.2 °FAverage High 2020–2025
57.3 °F