Tinicum National Wildlife Refuge Weather Forecast

    • 67
    • 82

    Increasing Clouds

    • 68
    • 79

    Rain Showers Likely

    • 65
    • 84

    Chance Thunderstorms

    • 63
    • 82

    Mostly Sunny

    • 65
    • 83

    Mostly Sunny

    • 69
    • 86

    Chance Rain Showers

    • 70
    • 85

    Chance Rain Showers

Today 21 Aug Delaware

Mostly sunny. Highs in the lower 80s. Northeast Winds 5 to 10 Mph.

Tonight 21 Aug Delaware

Mostly cloudy. Lows in the mid 60s. East Winds around 5 Mph.

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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 16 August, 2026

    68.6 °F

  • Average August

    82.1 °F

  • Highest 7 August, 2026

    94.6 °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

    58.6 °F

  • Average High 2021–2026

    67.2 °F
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