McCarthy Lake Weather Forecast
- 48
- 68
Mostly Cloudy
- 53
- 71
Rain Showers Likely
- 44
- 66
Rain Showers
- 39
- 59
Mostly Cloudy
- 38
- 60
Partly Sunny
- 36
- 58
Partly Sunny
- 36
- 59
Partly Sunny
Today 25 Apr Wabasha
Partly sunny. Highs in the mid 60s. Northeast Winds 5 to 10 Mph.
Tonight 25 Apr Wabasha
Cloudy. Lows in the upper 40s. Northeast Winds 5 to 10 Mph, becoming southeast after midnight.
McCarthy Lake Temperature Statistics
April Temperature
Winona, Winona Municipal Airport-Max Conrad Field (18 miles)
Lowest 7 April, 2026
23 °FAverage April
46.8 °FHighest 12 April, 2026
77 °F
Climate (2021–Present)
Winona, Winona Municipal Airport-Max Conrad Field (18 miles)
Average Low 2021–2026
39.3 °FAverage 2021–2026
48.4 °FAverage High 2021–2026
57.6 °F