Mount Gretna Weather Forecast

    • 46
    • 53

    Chance Rain Showers

    • 58
    • 75

    Rain Showers

    • 50
    • 64

    Rain Showers Likely

    • 54
    • 55

    Rain Showers Likely

    • 44
    • 72

    Rain Showers Likely

    • 33
    • 55

    Partly Sunny

Today 2 Apr Lebanon

Partly sunny. Highs in the lower 50s. East Winds 10 to 15 Mph, becoming southeast 15 to 20 Mph with Gusts up to 30 Mph in the afternoon.

Tonight 2 Apr Lebanon

Partly cloudy. Lows in the upper 20s. Northeast Winds around 5 Mph.

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Mount Gretna Temperature Statistics

April Temperature

Lancaster, Lancaster Airport (12.4 miles)

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Climate (2020–Present)

Lancaster, Lancaster Airport (12.4 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    55.8 °F

  • Average High 2020–2025

    65.5 °F
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