Blackbird Creek - The Big Ditch Weather Forecast

    • 31
    • 40

    Gradual Clearing

    • 37
    • 48

    Partly Sunny

    • 46
    • 55

    Rain Likely

    • 46
    • 61

    Mostly Cloudy

    • 44
    • 65

    Chance Rain

    • 32
    • 52

    Mostly Sunny

Today 18 Mar New Castle

Mostly cloudy this Morning, then becoming mostly sunny. Highs in the lower 40s. North Winds 5 to 10 Mph, becoming southeast this afternoon.

Tonight 18 Mar New Castle

Mostly clear in the Evening, then becoming partly cloudy. Cold with Lows in the upper 20s. Southeast Winds around 5 Mph.

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Blackbird Creek - The Big Ditch Temperature Statistics

March Temperature

Wilmington, New Castle County Airport (16.2 miles)

  • Lowest 2 March, 2026

    25.6 °F

  • Average March

    46.9 °F

  • Highest 10 March, 2026

    82.9 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (16.2 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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