Alto Weather Forecast

    • 63
    • 70

    Rain Showers

    • 68
    • 83

    Chance Thunderstorms

    • 68
    • 85

    Chance Rain Showers

    • 66
    • 86

    Chance Thunderstorms

    • 62
    • 84

    Chance Rain Showers

    • 61
    • 82

    Chance Rain Showers

Today 29 Aug Fond Du Lac

Light Showers. Highs in the lower 70s. South Winds 5 to 15 Mph. Chance of Showers 90 percent.

Tonight 29 Aug Fond Du Lac

Cloudy with chance of light Showers and slight chance of Thunderstorms. Near steady temperature in the upper 60s. South Winds 5 to 15 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alto Temperature Statistics

August Temperature

Fond Du Lac County Airport (16.2 miles)

  • Lowest 24 August, 2026

    44.7 °F

  • Average August

    69.5 °F

  • Highest 16 August, 2026

    85.6 °F

Climate (2021–2026)

Fond Du Lac County Airport (16.2 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    49 °F

  • Average High 2021–2026

    58.3 °F
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