Wauwatosa Weather Forecast

    • 73
    • 83

    Chance Thunderstorms

    • 73
    • 89

    Chance Rain Showers

    • 73
    • 89

    Chance Rain Showers

    • 70
    • 90

    Chance Rain Showers

    • 69
    • 84

    Chance Rain Showers

Today 30 Aug Milwaukee

Mostly cloudy. Chance of light Showers and Thunderstorms in the morning. Chance of light Showers and slight chance of Thunderstorms in the afternoon. Highs in the mid 80s. Southwest Winds 10 to 15 Mph. Chance of precipitation 40 percent.

Tonight 30 Aug Milwaukee

Mostly cloudy. Slight chance of light Showers and Thunderstorms in the evening. Chance of light Showers and slight chance of Thunderstorms after midnight. Lows in the lower 70s. South Winds up to 10 Mph. Chance of precipitation 30 percent.

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Wauwatosa Temperature Statistics

August Temperature

Milwaukee-Timmerman (4.3 miles)

  • Lowest 24 August, 2026

    48.2 °F

  • Average August

    69.5 °F

  • Highest 16 August, 2026

    86 °F

Climate (2021–2026)

Milwaukee-Timmerman (4.3 miles)

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  • Average Low 2021–2026

    39.9 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    56.8 °F
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