Tinicum National Wildlife Refuge Weather Forecast

    • 49
    • 65

    Rain Showers Likely

    • 51
    • 57

    Rain Showers

    • 57
    • 70

    Chance Rain Showers

    • 61
    • 77

    Chance Rain Showers

    • 61
    • 79

    Slight Chance Rain Showers

    • 62
    • 83

    Mostly Cloudy

Today 22 May Delaware

Mostly cloudy. A chance of Showers this afternoon. Highs in the mid 60s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

Tonight 22 May Delaware

Cloudy. A chance of Showers in the Evening, then Showers after midnight. Lows in the upper 40s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 80 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Tinicum National Wildlife Refuge Temperature Statistics

May Temperature

Philadelphia, Philadelphia International Airport (2.5 miles)

  • Lowest 1 May, 2026

    47.6 °F

  • Average May

    65.6 °F

  • Highest 19 May, 2026

    97 °F

Climate (2021–Present)

Philadelphia, Philadelphia International Airport (2.5 miles)

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

  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    67 °F
Get WillyWeather+ to remove ads