Mill Creek Weather Forecast

    • 64
    • 86

    Mostly Sunny

    • 64
    • 83

    Mostly Sunny

    • 67
    • 87

    Partly Sunny

    • 73
    • 90

    Mostly Sunny

    • 76
    • 95

    Chance Rain Showers

    • 74
    • 93

    Chance Thunderstorms

Today 21 Jul Philadelphia

Sunny, hot with Highs in the mid 80s. Northwest Winds 5 to 10 Mph.

Tonight 21 Jul Philadelphia

Mostly clear. Lows in the mid 60s. North Winds 5 to 10 Mph.

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Mill Creek Temperature Statistics

July Temperature

Philadelphia, Philadelphia International Airport (6.2 miles)

  • Lowest 5 July, 2025

    66.7 °F

  • Average July

    81.1 °F

  • Highest 8 July, 2025

    96.7 °F

Climate (2020–Present)

Philadelphia, Philadelphia International Airport (6.2 miles)

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  • Average Low 2020–2025

    50.3 °F

  • Average 2020–2025

    58.4 °F

  • Average High 2020–2025

    66.9 °F
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