Trinity Vicinity Weather Forecast

    • 41
    • 66

    Sunny

    • 51
    • 69

    Mostly Sunny

    • 44
    • 66

    Mostly Sunny

    • 47
    • 66

    Partly Sunny

    • 51
    • 70

    Mostly Sunny

    • 52
    • 74

    Mostly Sunny

Today 25 Oct New Castle

Patchy frost this morning. Sunny. Highs in the mid 60s. North Winds around 5 Mph, becoming west this afternoon.

Tonight 25 Oct New Castle

Clear. Patchy frost after midnight. Lows in the upper 30s. Light and variable Winds, becoming west around 5 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Trinity Vicinity Temperature Statistics

October Temperature

Wilmington, New Castle County Airport (5.6 miles)

  • Lowest 19 October, 2026

    35.7 °F

  • Average October

    61.7 °F

  • Highest 2 October, 2026

    86.6 °F

Climate (2021–2026)

Wilmington, New Castle County Airport (5.6 miles)

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

  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    66.7 °F
Get WillyWeather+ to remove ads