Trinity Vicinity Weather Forecast

    • 30
    • 38

    Mostly Cloudy

    • 38
    • 48

    Mostly Cloudy

    • 34
    • 54

    Partly Sunny

    • 41
    • 52

    Mostly Cloudy

    • 46
    • 56

    Rain Likely

    • 34
    • 57

    Chance Rain

Today 5 Jan New Castle

Mostly cloudy. Highs around 40. South Winds 5 to 10 Mph.

Tonight 5 Jan New Castle

Mostly cloudy. Cold with Lows around 30. South Winds around 5 Mph, becoming southwest after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Trinity Vicinity Temperature Statistics

January Temperature

Wilmington, New Castle County Airport (5.6 miles)

  • Lowest 1 January, 2026

    23 °F

  • Average January

    28 °F

  • Highest 1 January, 2026

    36 °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

    66.5 °F
Get WillyWeather+ to remove ads