Downtown Milwaukee Weather Forecast

    • 42
    • 48

    Mostly Cloudy

    • 42
    • 70

    Partly Sunny

    • 46
    • 59

    Mostly Sunny

    • 57
    • 71

    Rain Showers Likely

    • 44
    • 68

    Chance Rain Showers

    • 42
    • 59

    Partly Sunny

    • 42
    • 56

    Mostly Cloudy

Today 20 Apr Milwaukee

Mostly sunny. Near steady temperature in the upper 40s. South Winds 10 to 15 Mph.

Tonight 20 Apr Milwaukee

Not as cool. Mostly cloudy then becoming partly cloudy late in the evening then becoming mostly cloudy then becoming partly cloudy early in the morning. Lows in the lower 40s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown Milwaukee Temperature Statistics

April Temperature

Milwaukee, General Mitchell International Airport (5.6 miles)

  • Lowest 7 April, 2026

    23.6 °F

  • Average April

    49.8 °F

  • Highest 14 April, 2026

    80.7 °F

Climate (2021–Present)

Milwaukee, General Mitchell International Airport (5.6 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    59.1 °F
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