Delaware River - Delaware Memorial Bridge Weather Forecast

    • 25
    • 37

    Increasing Clouds

    • 32
    • 40

    Mostly Cloudy

    • 40
    • 48

    Slight Chance Rain

    • 35
    • 54

    Mostly Sunny

    • 42
    • 52

    Chance Rain

    • 47
    • 56

    Rain Likely

    • 35
    • 57

    Chance Rain

Today 4 Jan New Castle

Mostly sunny. Highs in the upper 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 4 Jan New Castle

Mostly clear this Evening, then becoming mostly cloudy. Cold with Lows in the lower 20s. Northwest Winds around 5 Mph.

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  • Temperature Real-Time

Delaware River - Delaware Memorial Bridge Temperature Statistics

January Temperature

Wilmington, New Castle County Airport (4.3 miles)

  • Lowest 1 January, 2026

    23 °F

  • Average January

    28 °F

  • Highest 1 January, 2026

    36 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (4.3 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    66.5 °F
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