Trinity Vicinity Weather Forecast

    • 62
    • 75

    Rain Showers Likely

    • 63
    • 79

    Slight Chance Rain Showers

    • 64
    • 83

    Mostly Cloudy

    • 57
    • 80

    Mostly Sunny

    • 57
    • 77

    Mostly Sunny

    • 56
    • 77

    Partly Sunny

Today 25 May New Castle

Patchy fog in the morning. A slight chance of Thunderstorms. Showers likely. Warmer with Highs in the mid 70s. South Winds around 5 Mph, becoming west in the afternoon. Chance of rain 70 percent.

Tonight 25 May New Castle

Cloudy with a chance of Showers. Humid with Lows in the lower 60s. Southwest Winds around 5 Mph, becoming northwest after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Trinity Vicinity Temperature Statistics

May Temperature

Wilmington, New Castle County Airport (5.6 miles)

  • Lowest 12 May, 2026

    39.7 °F

  • Average May

    64.7 °F

  • Highest 19 May, 2026

    96.7 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (5.6 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    66.6 °F
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