Brandywine Creek State Park Weather Forecast

    • 44
    • 67

    Increasing Clouds

    • 51
    • 72

    Mostly Sunny

    • 50
    • 72

    Rain Showers Likely

    • 30
    • 55

    Chance Rain/Snow

    • 38
    • 49

    Slight Chance Rain Showers

    • 36
    • 48

    Mostly Cloudy

Today 9 Mar New Castle

Sunny. Highs in the upper 60s. Southwest Winds 5 to 10 Mph.

Tonight 9 Mar New Castle

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the mid 40s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Brandywine Creek State Park Temperature Statistics

March Temperature

Wilmington, New Castle County Airport (9.3 miles)

  • Lowest 2 March, 2026

    25 °F

  • Average March

    40.5 °F

  • Highest 1 March, 2026

    51.7 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (9.3 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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