Green Bank Weather Forecast

    • 66
    • 75

    Rain

    • 65
    • 81

    Chance Rain Showers

    • 65
    • 85

    Partly Sunny

    • 70
    • 88

    Partly Sunny

    • 74
    • 93

    Slight Chance Thunderstorms

    • 75
    • 95

    Mostly Sunny

Today 27 Jun Lancaster

Rain in the Morning, then a chance of Showers with a slight chance of Thunderstorms in the afternoon. Humid with Highs in the upper 70s. East Winds around 5 Mph. Chance of rain 90 percent.

Tonight 27 Jun Lancaster

Light rain likely. Lows in the upper 60s. Light and variable Winds. Chance of rain 70 percent.

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Green Bank Temperature Statistics

June Temperature

Chester County Airport (11.2 miles)

  • Lowest 2 June, 2026

    44.4 °F

  • Average June

    71.1 °F

  • Highest 12 June, 2026

    91.6 °F

Climate (2021–2026)

Chester County Airport (11.2 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    63 °F
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