Trinity Vicinity Weather Forecast

    • 26
    • 33

    Slight Chance Snow

    • 22
    • 38

    Partly Sunny

    • 28
    • 35

    Mostly Cloudy

    • 35
    • 46

    Mostly Cloudy

    • 34
    • 54

    Partly Sunny

    • 41
    • 52

    Chance Rain

Today 3 Jan New Castle

Mostly cloudy. Highs in the lower 30s. Northwest Winds 5 to 10 Mph.

Tonight 3 Jan New Castle

Cloudy. A slight chance of snow after midnight. Cold with Lows in the mid 20s. Northwest Winds around 5 Mph. Chance of snow 20 percent.

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

    29 °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

    48.1 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    66.5 °F
Get WillyWeather+ to remove ads