Trinity Vicinity Weather Forecast

    • 70
    • 85

    Chance Rain Showers

    • 71
    • 86

    Rain Showers

    • 64
    • 85

    Chance Thunderstorms

    • 62
    • 80

    Mostly Sunny

    • 64
    • 82

    Partly Sunny

    • 65
    • 82

    Partly Sunny

    • 69
    • 85

    Slight Chance Thunderstorms

Today 20 Jul New Castle

Sunny. Highs in the mid 80s. Northeast Winds around 5 Mph, becoming southeast this afternoon.

Tonight 20 Jul New Castle

Mostly clear this Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Warmer with Lows in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 30 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Trinity Vicinity Temperature Statistics

July Temperature

Wilmington, New Castle County Airport (5.6 miles)

  • Lowest 13 July, 2026

    63.6 °F

  • Average July

    81.2 °F

  • Highest 2 July, 2026

    103.6 °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