Myerstown Weather Forecast

    • 11
    • 38

    Becoming Sunny

    • 19
    • 30

    Mostly Cloudy

    • 22
    • 40

    Mostly Cloudy

    • 22
    • 39

    Mostly Cloudy

    • 12
    • 30

    Partly Sunny

    • 25
    • 34

    Slight Chance Snow

Today 4 Dec Lebanon

Cloudy this Morning, then becoming mostly sunny. Highs in the upper 30s. Temperature falling into the lower 30s this afternoon. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 4 Dec Lebanon

Mostly clear. Colder with Lows around 10. Northwest Winds 10 to 15 Mph, becoming northeast around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Myerstown Temperature Statistics

December Temperature

Muir Army Air Field / Indiantown (14.3 miles)

  • Lowest 1 December, 2025

    25.2 °F

  • Average December

    34.3 °F

  • Highest 1 December, 2025

    41.5 °F

Climate (2020–Present)

Muir Army Air Field / Indiantown (14.3 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    55 °F

  • Average High 2020–2025

    64.3 °F
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