Lyons Park Weather Forecast

    • 60
    • 79

    Mostly Sunny

    • 59
    • 82

    Mostly Sunny

    • 60
    • 82

    Partly Sunny

    • 61
    • 79

    Partly Sunny

    • 60
    • 74

    Mostly Cloudy

    • 60
    • 71

    Slight Chance Rain Showers

Today 15 Sep Milwaukee

Sunny. Highs in the upper 70s. East Winds 5 to 10 Mph.

Tonight 15 Sep Milwaukee

Clear. Lows around 60. Northeast Winds up to 5 Mph.

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Lyons Park Temperature Statistics

September Temperature

Milwaukee, General Mitchell International Airport (4.3 miles)

  • Lowest 4 September, 2025

    46.9 °F

  • Average September

    62 °F

  • Highest 13 September, 2025

    75 °F

Climate (2020–Present)

Milwaukee, General Mitchell International Airport (4.3 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    51.5 °F

  • Average High 2020–2025

    59.1 °F
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