Fowler Lake Park Weather Forecast

    • 65
    • 91

    Chance Thunderstorms

    • 58
    • 81

    Mostly Sunny

    • 61
    • 85

    Mostly Sunny

    • 66
    • 88

    Chance Thunderstorms

    • 63
    • 83

    Chance Thunderstorms

    • 61
    • 84

    Chance Thunderstorms

Today 27 Jul Waukesha

Warm and humid. Partly sunny. A 30 percent chance of Showers and Thunderstorms in the afternoon. Highs in the upper 80s. Southwest Winds 10 to 15 Mph. Heat index Readings 98 to 103.

Tonight 27 Jul Waukesha

Cooler. Partly cloudy. A 20 percent chance of Showers and Thunderstorms in the evening. Lows in the mid 60s. North Winds 5 to 15 Mph. Highest heat index Readings around 95 in the evening.

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Fowler Lake Park Temperature Statistics

July Temperature

Watertown (12.4 miles)

  • Lowest 23 July, 2026

    47.8 °F

  • Average July

    74.3 °F

  • Highest 14 July, 2026

    95.4 °F

Climate (2021–2026)

Watertown (12.4 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    44.9 °F

  • Average High 2021–2026

    53.9 °F
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