Brookside Weather Forecast

    • 70
    • 88

    Partly Sunny

    • 68
    • 86

    Chance Rain Showers

    • 67
    • 86

    Partly Sunny

    • 72
    • 86

    Rain Showers Likely

    • 68
    • 88

    Chance Rain Showers

    • 67
    • 86

    Mostly Sunny

Today 13 Aug New Castle

Mostly sunny. Hot with Highs in the upper 80s. Northwest Winds 5 to 10 Mph.

Tonight 13 Aug New Castle

Partly cloudy. Humid with Lows in the lower 70s. Northwest Winds around 5 Mph.

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  • Temperature Real-Time

Brookside Temperature Statistics

August Temperature

Wilmington, New Castle County Airport (6.2 miles)

  • Lowest 4 August, 2026

    66.7 °F

  • Average August

    80.7 °F

  • Highest 7 August, 2026

    93.7 °F

Climate (2021–2026)

Wilmington, New Castle County Airport (6.2 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    66.7 °F
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