Alto Weather Forecast

    • 60
    • 80

    Rain Showers

    • 58
    • 85

    Mostly Sunny

    • 60
    • 82

    Partly Sunny

    • 64
    • 82

    Chance Thunderstorms

    • 66
    • 87

    Chance Thunderstorms

    • 69
    • 92

    Slight Chance Thunderstorms

Today 5 Jun Fond Du Lac

Partly sunny. Showers and chance of Thunderstorms in the Morning, then chance of light Showers and Thunderstorms in the afternoon. Highs around 80. Southwest Winds 5 to 15 Mph. Chance of precipitation 90 percent.

Tonight 5 Jun Fond Du Lac

Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Light Showers likely and chance of Thunderstorms in the Evening, then chance of Showers and Thunderstorms in the late evening and overnight. Lows in the lower 60s. Southwest Winds 5 to 10 Mph. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alto Temperature Statistics

June Temperature

Fond Du Lac County Airport (16.2 miles)

  • Lowest 2 June, 2026

    46.9 °F
  • Average June

    64.2 °F
  • Highest 1 June, 2026

    78.7 °F

Climate (2021–Present)

Fond Du Lac County Airport (16.2 miles)

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  • Average Low 2021–2026

    39.6 °F
  • Average 2021–2026

    49.1 °F
  • Average High 2021–2026

    58.4 °F
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