Colwyn Weather Forecast

    • 43
    • 64

    Mostly Sunny

    • 55
    • 70

    Mostly Sunny

    • 55
    • 78

    Mostly Sunny

    • 53
    • 73

    Mostly Sunny

    • 53
    • 70

    Partly Sunny

    • 56
    • 70

    Mostly Cloudy

Today 6 Oct Delaware

Sunny. Highs in the lower 60s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 6 Oct Delaware

Mostly clear. Lows in the lower 40s. West Winds 5 to 10 Mph, becoming southwest after midnight.

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Colwyn Temperature Statistics

October Temperature

Philadelphia, Philadelphia International Airport (2.5 miles)

  • Lowest 3 October, 2026

    62.1 °F

  • Average October

    72.3 °F

  • Highest 2 October, 2026

    86 °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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