Garnet Valley Weather Forecast

    • 58
    • 67

    Chance Rain Showers

    • 59
    • 73

    Partly Sunny

    • 62
    • 77

    Partly Sunny

    • 65
    • 81

    Partly Sunny

    • 58
    • 80

    Mostly Cloudy

    • 55
    • 71

    Chance Rain Showers

Today 28 Sep Delaware

Mostly cloudy. A chance of Showers in the morning. Highs in the upper 60s. North Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 28 Sep Delaware

Mostly cloudy. Lows in the upper 50s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Garnet Valley Temperature Statistics

September Temperature

Philadelphia, Philadelphia International Airport (12.4 miles)

  • Lowest 24 September, 2026

    54.6 °F

  • Average September

    74.3 °F

  • Highest 1 September, 2026

    93.7 °F

Climate (2021–2026)

Philadelphia, Philadelphia International Airport (12.4 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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