Delaware River - Little Tinicum Island Weather Forecast

    • 65
    • 87

    Chance Thunderstorms

    • 67
    • 91

    Partly Sunny

    • 66
    • 90

    Mostly Cloudy

    • 60
    • 84

    Chance Rain Showers

    • 59
    • 84

    Mostly Cloudy

    • 42
    • 79

    Chance Rain Showers

Today 14 Apr Delaware

Mostly sunny. Hot with Highs in the mid 80s. Southwest Winds 10 to 15 Mph.

Tonight 14 Apr Delaware

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the mid 60s. Southwest Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 30 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Delaware River - Little Tinicum Island Temperature Statistics

April Temperature

Philadelphia, Philadelphia International Airport (3.1 miles)

  • Lowest 8 April, 2026

    31.6 °F

  • Average April

    56.1 °F

  • Highest 1 April, 2026

    84.7 °F

Climate (2021–Present)

Philadelphia, Philadelphia International Airport (3.1 miles)

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

  • Average Low 2021–2026

    50.1 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    66.9 °F
Get WillyWeather+ to remove ads