Green Bank Weather Forecast

    • 66
    • 83

    Partly Sunny

    • 70
    • 86

    Partly Sunny

    • 73
    • 93

    Chance Thunderstorms

    • 72
    • 88

    Chance Thunderstorms

    • 69
    • 86

    Rain Showers Likely

    • 69
    • 87

    Mostly Sunny

Today 23 Jul Lancaster

Patchy fog this morning. Partly sunny. Highs in the mid 80s. Southeast Winds around 5 Mph.

Tonight 23 Jul Lancaster

Partly cloudy. Humid with Lows in the upper 60s. South Winds 5 to 10 Mph.

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Green Bank Temperature Statistics

July Temperature

Chester County Airport (11.2 miles)

  • Lowest 5 July, 2025

    59 °F

  • Average July

    76.1 °F

  • Highest 8 July, 2025

    89.6 °F

Climate (2020–Present)

Chester County Airport (11.2 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    54.6 °F

  • Average High 2020–2025

    63.1 °F
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