Lewiston Weather Forecast
- 46
- 52
Rain Showers Likely
- 36
- 52
Chance Rain Showers
- 40
- 61
Mostly Sunny
- 44
- 68
Mostly Sunny
- 47
- 66
Mostly Sunny
- 49
- 72
Partly Sunny
- 46
- 68
Partly Sunny
Today 1 May Winona
Showers, cooler with Highs in the lower 50s. Light Winds. Chance of rain 100 percent.
Tonight 1 May Winona
Showers. Lows in the mid 40s. Light Winds, becoming west after midnight. Chance of rain 80 percent.
Lewiston Temperature Statistics
May Temperature
Winona, Winona Municipal Airport-Max Conrad Field (10.6 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
Winona, Winona Municipal Airport-Max Conrad Field (10.6 miles)
Average Low 2020–2025
39.1 °FAverage 2020–2025
48.2 °FAverage High 2020–2025
57.3 °F