Jonestown Weather Forecast

    • 26
    • 41

    Rain

    • 24
    • 34

    Mostly Cloudy

    • 23
    • 35

    Mostly Cloudy

    • 26
    • 39

    Chance Snow

    • 15
    • 33

    Partly Sunny

    • 18
    • 30

    Mostly Cloudy

Today 10 Dec Lebanon

Rain, snow likely with a chance of freezing rain in the Morning, then rain in the afternoon. Little or no snow accumulation. Ice accumulation of up to a tenth of an inch. Not as cool with Highs around 40. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 80 percent.

Tonight 10 Dec Lebanon

Cloudy with a 20 percent chance of snow. Not as cool. Near steady temperature in the upper 20s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jonestown Temperature Statistics

December Temperature

Muir Army Air Field / Indiantown (4.3 miles)

  • Lowest 5 December, 2025

    16 °F

  • Average December

    31.8 °F

  • Highest 1 December, 2025

    41.5 °F

Climate (2020–Present)

Muir Army Air Field / Indiantown (4.3 miles)

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  • Average Low 2020–2025

    45.5 °F

  • Average 2020–2025

    55 °F

  • Average High 2020–2025

    64.3 °F
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