Alto Weather Forecast

    • 45
    • 62

    Increasing Clouds

    • 51
    • 70

    Mostly Sunny

    • 45
    • 70

    Mostly Sunny

    • 44
    • 66

    Partly Sunny

    • 44
    • 66

    Mostly Sunny

    • 52
    • 70

    Mostly Sunny

Today 5 Oct Fond Du Lac

Sunny. Highs in the lower 60s. North Winds up to 10 Mph.

Tonight 5 Oct Fond Du Lac

Partly cloudy. A 40 percent chance of light rain Showers early in the morning. Lows in the mid 40s. South Winds up to 15 Mph.

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Alto Temperature Statistics

October Temperature

Fond Du Lac County Airport (16.2 miles)

  • Lowest 2 October, 2026

    41 °F

  • Average October

    57 °F

  • Highest 1 October, 2026

    64 °F

Climate (2021–2026)

Fond Du Lac County Airport (16.2 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    58.2 °F
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