Trinity Vicinity Weather Forecast

    • 51
    • 56

    Rain

    • 59
    • 68

    Rain

    • 61
    • 78

    Chance Rain Showers

    • 61
    • 77

    Mostly Cloudy

    • 61
    • 81

    Partly Sunny

    • 58
    • 80

    Partly Sunny

Today 23 May New Castle

Rain. Near steady temperature in the mid 50s. East Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 23 May New Castle

Rain. A slight chance of Thunderstorms after midnight. Lows in the lower 50s. East Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Graph Plots Open in Graphs

  • 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

    64.8 °F

  • Highest 19 May, 2026

    95 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (5.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    66.6 °F
Get WillyWeather+ to remove ads