Merion Park Weather Forecast

    • 46
    • 80

    Severe Tstms

    • 35
    • 53

    Partly Sunny

    • 40
    • 56

    Mostly Sunny

    • 46
    • 59

    Chance Rain Showers

    • 49
    • 63

    Partly Sunny

    • 48
    • 64

    Partly Sunny

    • 48
    • 62

    Mostly Cloudy

Today 16 Oct Eastern Montgomery

Mostly sunny. Highs in the mid 60s.

Tonight 16 Oct Eastern Montgomery

Showers and Thunderstorms this Evening, then a chance of Showers after midnight. Some Thunderstorms may produce damaging Winds this evening. Cooler with Lows in the mid 40s. West Winds 10 to 15 Mph, becoming north after midnight. Gusts up to 30 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Merion Park Temperature Statistics

October Temperature

Philadelphia, Philadelphia International Airport (8.1 miles)

  • Lowest 7 October, 2026

    48.7 °F

  • Average October

    66.9 °F

  • Highest 2 October, 2026

    87.7 °F

Climate (2021–2026)

Philadelphia, Philadelphia International Airport (8.1 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    67.2 °F
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