Trinity Vicinity Weather Forecast

    • 48
    • 64

    Partly Sunny

    • 46
    • 68

    Mostly Sunny

    • 43
    • 64

    Mostly Sunny

    • 46
    • 67

    Mostly Sunny

    • 41
    • 63

    Mostly Sunny

    • 42
    • 62

    Mostly Sunny

Today 19 Oct New Castle

Sunny. Highs in the mid 60s. North Winds 5 to 10 Mph.

Tonight 19 Oct New Castle

Mostly clear. Not as cool with Lows in the upper 40s. North Winds 5 to 10 Mph.

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  • Temperature Real-Time

Trinity Vicinity Temperature Statistics

October Temperature

Wilmington, New Castle County Airport (5.6 miles)

  • Lowest 7 October, 2026

    42.7 °F

  • Average October

    64.8 °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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