Brentwood Park Weather Forecast

    • 50
    • 63

    Rain Showers Likely

    • 46
    • 61

    Chance Rain Showers

    • 49
    • 65

    Partly Sunny

    • 49
    • 66

    Mostly Cloudy

    • 47
    • 66

    Mostly Cloudy

    • 51
    • 64

    Chance Rain Showers

    • 53
    • 67

    Partly Sunny

Today 21 Sep Dane

Partly sunny. Highs in the lower 70s.

Tonight 21 Sep Dane

Cloudy with a 50 percent chance of light rain Showers. Lows around 50. Northeast Winds 5 to 15 Mph.

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  • Temperature Real-Time

Brentwood Park Temperature Statistics

September Temperature

Madison, Dane County Regional-Truax Field (1.9 miles)

  • Lowest 14 September, 2026

    41.6 °F

  • Average September

    68.6 °F

  • Highest 2 September, 2026

    88.6 °F

Climate (2021–2026)

Madison, Dane County Regional-Truax Field (1.9 miles)

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  • Average Low 2021–2026

    39.9 °F

  • Average 2021–2026

    49.8 °F

  • Average High 2021–2026

    59.1 °F
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