Brookside Weather Forecast

    • 52
    • 74

    Becoming Sunny

    • 53
    • 72

    Mostly Sunny

    • 58
    • 71

    Rain Showers

    • 62
    • 68

    Rain Showers

    • 60
    • 73

    Partly Sunny

    • 49
    • 70

    Slight Chance Rain Showers

Today 8 Oct New Castle

Sunny. Highs in the mid 70s. West Winds 5 to 10 Mph.

Tonight 8 Oct New Castle

Clear. Lows in the lower 50s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brookside Temperature Statistics

October Temperature

Wilmington, New Castle County Airport (6.2 miles)

  • Lowest 5 October, 2026

    51.1 °F

  • Average October

    67.5 °F

  • Highest 2 October, 2026

    86.6 °F

Climate (2021–2026)

Wilmington, New Castle County Airport (6.2 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    66.7 °F
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