Tinicum National Wildlife Refuge Weather Forecast

    • 48
    • 63

    Rain Showers Likely

    • 45
    • 65

    Partly Sunny

    • 48
    • 69

    Chance Rain Showers

    • 31
    • 60

    Mostly Sunny

    • 35
    • 49

    Mostly Cloudy

    • 36
    • 53

    Mostly Cloudy

Today 20 Mar Delaware

Sunny in the Morning, then becoming partly sunny. Not as cool with Highs in the lower 60s. South Winds 5 to 10 Mph, increasing to 15 to 20 Mph with Gusts up to 30 Mph in the afternoon.

Tonight 20 Mar Delaware

Showers likely. Not as cool with Lows in the mid 40s. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tinicum National Wildlife Refuge Temperature Statistics

March Temperature

Philadelphia, Philadelphia International Airport (2.5 miles)

  • Lowest 2 March, 2026

    26.7 °F

  • Average March

    48.7 °F

  • Highest 10 March, 2026

    82.9 °F

Climate (2021–Present)

Philadelphia, Philadelphia International Airport (2.5 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    66.9 °F
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