Tinicum National Wildlife Refuge Weather Forecast

    • 74
    • 94

    Rain Showers Likely

    • 74
    • 92

    Chance Rain Showers

    • 73
    • 92

    Mostly Sunny

    • 75
    • 92

    Slight Chance Thunderstorms

    • 73
    • 91

    Chance Thunderstorms

    • 71
    • 88

    Chance Rain Showers

Today 7 Aug Delaware

Mostly sunny with a chance of Showers and Thunderstorms. Some Thunderstorms may be severe with damaging Winds. Locally heavy rainfall possible. Hot. Near steady temperature around 90. Southwest Winds around 5 Mph. Chance of rain 40 percent.

Tonight 7 Aug Delaware

Mostly cloudy. Showers and Thunderstorms likely this Evening, then a chance of Showers after midnight. Patchy fog after midnight. Some Thunderstorms may be severe with damaging Winds. Locally heavy rainfall possible this evening. Lows in the lower 70s. Southwest Winds around 5 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tinicum National Wildlife Refuge Temperature Statistics

August Temperature

Philadelphia, Philadelphia International Airport (2.5 miles)

  • Lowest 4 August, 2026

    70.6 °F

  • Average August

    81.4 °F

  • Highest 2 August, 2026

    91.7 °F

Climate (2021–2026)

Philadelphia, Philadelphia International Airport (2.5 miles)

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  • Average Low 2021–2026

    50.3 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    67.2 °F
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