Trinity Vicinity Weather Forecast

    • 47
    • 70

    Partly Sunny

    • 45
    • 65

    Mostly Sunny

    • 46
    • 68

    Mostly Sunny

    • 41
    • 61

    Sunny

    • 40
    • 60

    Mostly Sunny

    • 44
    • 64

    Mostly Sunny

Today 20 Oct New Castle

Sunny. Highs in the upper 60s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 20 Oct New Castle

Mostly clear. Lows in the mid 40s. North Winds 5 to 10 Mph.

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Trinity Vicinity Temperature Statistics

October Temperature

Wilmington, New Castle County Airport (5.6 miles)

  • Lowest 17 October, 2026

    39 °F

  • Average October

    64 °F

  • Highest 2 October, 2026

    86.6 °F

Climate (2021–2026)

Wilmington, New Castle County Airport (5.6 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    66.7 °F
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