Brookside Weather Forecast

    • 66
    • 88

    Slight Chance Thunderstorms

    • 64
    • 85

    Mostly Sunny

    • 66
    • 86

    Mostly Sunny

    • 71
    • 88

    Mostly Sunny

    • 74
    • 89

    Slight Chance Thunderstorms

    • 72
    • 87

    Chance Thunderstorms

Today 3 Jul New Castle

Sunny, hot with Highs in the upper 80s. West Winds 5 to 10 Mph.

Tonight 3 Jul New Castle

Mostly clear. Humid with Lows in the mid 60s. Northwest Winds around 5 Mph.

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Brookside Temperature Statistics

July Temperature

Wilmington, New Castle County Airport (6.2 miles)

  • Lowest

  • Average July

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Climate (2020–Present)

Wilmington, New Castle County Airport (6.2 miles)

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  • Average Low 2020–2025

    48.2 °F
  • Average 2020–2025

    57.3 °F
  • Average High 2020–2025

    66.5 °F
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