Capitol Heights Weather Forecast

    • 50
    • 62

    Mostly Cloudy

    • 51
    • 61

    Partly Sunny

    • 52
    • 63

    Partly Sunny

    • 52
    • 63

    Mostly Cloudy

    • 52
    • 65

    Mostly Cloudy

    • 53
    • 67

    Mostly Cloudy

Today 21 Sep Milwaukee

Mostly cloudy. Highs in the lower 60s. Northeast Winds 10 to 20 Mph.

Tonight 21 Sep Milwaukee

Mostly cloudy. Lows around 50. Northeast Winds 5 to 15 Mph.

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Capitol Heights Temperature Statistics

September Temperature

Milwaukee-Timmerman (1.9 miles)

  • Lowest 14 September, 2026

    42.8 °F

  • Average September

    67.3 °F

  • Highest 1 September, 2026

    87.8 °F

Climate (2021–2026)

Milwaukee-Timmerman (1.9 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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