Brookside Weather Forecast

    • 51
    • 77

    Becoming Sunny

    • 50
    • 78

    Rain Showers Likely

    • 30
    • 56

    Rain Showers Likely

    • 39
    • 50

    Mostly Cloudy

    • 37
    • 53

    Mostly Cloudy

    • 49
    • 61

    Mostly Cloudy

    • 27
    • 61

    Chance Rain

Today 10 Mar New Castle

Sunny. Near steady temperature in the mid 70s. Southwest Winds around 5 Mph.

Tonight 10 Mar New Castle

Mostly clear. Lows in the lower 50s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brookside Temperature Statistics

March Temperature

Wilmington, New Castle County Airport (6.2 miles)

  • Lowest 2 March, 2026

    25.6 °F

  • Average March

    42.9 °F

  • Highest 8 March, 2026

    72 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (6.2 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.2 °F

  • Average High 2021–2026

    66.5 °F
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