Forest Lake Weather Forecast

    • 76
    • 90

    Thunderstorms

    • 68
    • 88

    Rain Showers Likely

    • 64
    • 82

    Chance Thunderstorms

    • 67
    • 83

    Chance Thunderstorms

    • 68
    • 89

    Chance Thunderstorms

    • 67
    • 87

    Chance Thunderstorms

Today 23 Jul Fond Du Lac

Very warm and humid. Partly sunny. Numerous light Showers and Thunderstorms in the Morning, then scattered light Showers and Thunderstorms late in the morning. Highs in the lower 90s. South Winds 10 to 15 Mph. Chance of precipitation 70 percent. Highest heat index Readings 100 to 105 in the afternoon.

Tonight 23 Jul Fond Du Lac

Mostly clear. Lows in the mid 70s. Southwest Winds 10 to 15 Mph. Highest heat index Readings around 95 in the evening.

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Forest Lake Temperature Statistics

July Temperature

West Bend Municipal Airport (12.4 miles)

  • Lowest 18 July, 2025

    50 °F

  • Average July

    73 °F

  • Highest 5 July, 2025

    91.4 °F

Climate (2020–Present)

West Bend Municipal Airport (12.4 miles)

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  • Average Low 2020–2025

    38.2 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    56.3 °F
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