Brown Deer Weather Forecast

    • 60
    • 66

    Rain Showers

    • 52
    • 64

    Chance Rain Showers

    • 50
    • 63

    Chance Rain Showers

    • 51
    • 63

    Mostly Cloudy

    • 51
    • 64

    Mostly Cloudy

    • 52
    • 66

    Partly Sunny

Today 19 Sep Milwaukee

Showers and scattered Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the upper 60s. Southeast Winds 5 to 15 Mph. Gusts up to 30 Mph in the morning. Chance of precipitation near 100 percent.

Tonight 19 Sep Milwaukee

Cloudy. Showers and scattered Thunderstorms through around Midnight, then scattered Showers after midnight. Lows around 60. Northeast Winds 5 to 15 Mph. Chance of precipitation 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brown Deer Temperature Statistics

September Temperature

Milwaukee-Timmerman (4.3 miles)

  • Lowest 14 September, 2026

    42.8 °F

  • Average September

    68 °F

  • Highest 1 September, 2026

    87.8 °F

Climate (2021–2026)

Milwaukee-Timmerman (4.3 miles)

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  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    47.2 °F

  • Average High 2021–2026

    56.8 °F
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