Downtown Milwaukee Weather Forecast

    • 67
    • 87

    Chance Thunderstorms

    • 64
    • 78

    Mostly Sunny

    • 66
    • 82

    Mostly Sunny

    • 69
    • 88

    Chance Rain Showers

    • 67
    • 82

    Chance Rain Showers

    • 66
    • 80

    Slight Chance Thunderstorms

Today 27 Jul Milwaukee

Warm and humid. Patchy fog in the morning. Partly sunny with a 50 percent chance of light Showers and Thunderstorms. Highs in the upper 80s. Southwest Winds 5 to 15 Mph. Highest heat index Readings 95 to 98 in the afternoon.

Tonight 27 Jul Milwaukee

Partly cloudy with chance of light Showers and slight chance of Thunderstorms in the Evening, then partly cloudy with slight chance of light Showers late in the evening. Mostly cloudy after midnight. Lows in the mid 60s. North Winds 10 to 15 Mph. Chance of precipitation 40 percent.

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Downtown Milwaukee Temperature Statistics

July Temperature

Milwaukee, General Mitchell International Airport (5.6 miles)

  • Lowest 22 July, 2026

    57.7 °F

  • Average July

    76 °F

  • Highest 14 July, 2026

    99.6 °F

Climate (2021–2026)

Milwaukee, General Mitchell International Airport (5.6 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.1 °F
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