Delaware River - Delaware Memorial Bridge Weather Forecast

    • 75
    • 88

    Chance Rain Showers

    • 76
    • 86

    Rain Showers

    • 75
    • 91

    Rain Showers Likely

    • 73
    • 88

    Rain Showers Likely

    • 72
    • 85

    Thunderstorms Likely

    • 72
    • 83

    Rain Showers Likely

    • 72
    • 83

    Chance Thunderstorms

Today 6 Jul New Castle

Mostly sunny. Hot with Highs in the upper 80s. South Winds 5 to 10 Mph.

Tonight 6 Jul New Castle

Mostly clear this Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Warmer with Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Delaware River - Delaware Memorial Bridge Temperature Statistics

July Temperature

Wilmington, New Castle County Airport (4.3 miles)

  • Lowest 4 July, 2025

    66 °F

  • Average July

    78.2 °F

  • Highest 1 July, 2025

    91.9 °F

Climate (2020–Present)

Wilmington, New Castle County Airport (4.3 miles)

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

  • Average Low 2020–2025

    48.2 °F

  • Average 2020–2025

    57.3 °F

  • Average High 2020–2025

    66.5 °F
Get WillyWeather+ to remove ads