Alto Weather Forecast
- 56
- 76
Rain Showers
- 54
- 75
Rain Showers
- 52
- 73
Slight Chance Thunderstorms
- 54
- 75
Partly Sunny
- 60
- 79
Chance Rain Showers
- 68
- 85
Chance Thunderstorms
Today 23 Jun Fond Du Lac
Sunny late in the morning and early afternoon then becoming partly sunny. Highs in the mid 70s. Northeast Winds up to 5 Mph.
Tonight 23 Jun Fond Du Lac
Partly cloudy through around Midnight, then mostly cloudy with rain Showers and chance of Thunderstorms after midnight. Lows in the mid 50s. South Winds up to 10 Mph. Chance of precipitation 80 percent.
Alto Temperature Statistics
June Temperature
Fond Du Lac County Airport (16.2 miles)
Lowest 3 June, 2026
43.6 °FAverage June
66.3 °FHighest 4 June, 2026
85.6 °F
Climate (2021–2026)
Fond Du Lac County Airport (16.2 miles)
Average Low 2021–2026
39.5 °FAverage 2021–2026
49 °FAverage High 2021–2026
58.3 °F