Chester Weather Forecast

    • 65
    • 86

    Mostly Sunny

    • 68
    • 88

    Mostly Sunny

    • 72
    • 88

    Partly Sunny

    • 73
    • 89

    Chance Thunderstorms

    • 73
    • 88

    Rain Showers Likely

    • 72
    • 88

    Chance Rain Showers

Today 4 Jul Delaware

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

Tonight 4 Jul Delaware

Mostly clear. Lows in the lower 60s. Northwest Winds 5 to 10 Mph, becoming north after midnight.

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Chester Temperature Statistics

July Temperature

Philadelphia, Philadelphia International Airport (6.8 miles)

  • Lowest 1 July, 2025

    73.9 °F

  • Average July

    79.9 °F

  • Highest 1 July, 2025

    91.9 °F

Climate (2020–Present)

Philadelphia, Philadelphia International Airport (6.8 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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