Mount Gretna Weather Forecast

    • 14
    • 31

    Decreasing Clouds

    • 10
    • 28

    Partly Sunny

    • 10
    • 26

    Partly Sunny

    • 12
    • 29

    Chance Snow Showers

    • 8
    • 19

    Partly Sunny

    • 6
    • 19

    Partly Sunny

Today 3 Feb Lebanon

Mostly cloudy. Occasional Flurries this morning. Highs in the lower 30s. West Winds 5 to 10 Mph.

Tonight 3 Feb Lebanon

Mostly cloudy in the Evening, then becoming partly cloudy. Lows around 15. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Gretna Temperature Statistics

February Temperature

Lancaster, Lancaster Airport (12.4 miles)

  • Lowest 1 February, 2026

    9 °F

  • Average February

    17.4 °F

  • Highest 1 February, 2026

    26.1 °F

Climate (2021–Present)

Lancaster, Lancaster Airport (12.4 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    65.2 °F
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