Delaware River - Delaware Memorial Bridge Weather Forecast

    • 44
    • 60

    Increasing Clouds

    • 48
    • 72

    Rain Showers

    • 33
    • 52

    Chance Rain Showers

    • 36
    • 48

    Mostly Cloudy

    • 40
    • 55

    Partly Sunny

    • 45
    • 57

    Chance Rain

Today 21 Mar New Castle

Areas of dense fog this morning. Mostly sunny. Visibility one quarter mile or less at Times this morning. Highs in the lower 60s. North Winds 5 to 10 Mph.

Tonight 21 Mar New Castle

Partly cloudy. Lows in the lower 40s. East Winds 5 to 10 Mph, becoming south after midnight.

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  • Temperature Real-Time

Delaware River - Delaware Memorial Bridge Temperature Statistics

March Temperature

Wilmington, New Castle County Airport (4.3 miles)

  • Lowest 18 March, 2026

    25 °F

  • Average March

    46.9 °F

  • Highest 10 March, 2026

    83.6 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (4.3 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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