Downtown Milwaukee Weather Forecast

    • 66
    • 72

    Decreasing Clouds

    • 63
    • 75

    Mostly Sunny

    • 64
    • 81

    Chance Rain Showers

    • 58
    • 78

    Mostly Sunny

    • 54
    • 70

    Mostly Sunny

    • 53
    • 69

    Mostly Sunny

Today 20 Aug Milwaukee

Partly sunny early in the afternoon then clearing. Slight chance of Sprinkles through the day. Near steady temperature in the lower 70s. Northeast Winds 10 to 15 Mph.

Tonight 20 Aug Milwaukee

Mostly clear. Lows in the mid 60s. Northeast Winds 5 to 15 Mph.

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Downtown Milwaukee Temperature Statistics

August Temperature

Milwaukee, General Mitchell International Airport (5.6 miles)

  • Lowest 2 August, 2025

    56.6 °F

  • Average August

    74.4 °F

  • Highest 9 August, 2025

    94.6 °F

Climate (2020–Present)

Milwaukee, General Mitchell International Airport (5.6 miles)

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  • Average Low 2020–2025

    44 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    59.1 °F
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