Jonestown Weather Forecast

    • 11
    • 25

    Chance Snow Showers

    • 20
    • 28

    Partly Sunny

    • 21
    • 42

    Mostly Cloudy

    • 33
    • 48

    Rain Showers

    • 20
    • 42

    Mostly Cloudy

    • 29
    • 35

    Chance Rain Showers

Today 15 Dec Columbia

Partly sunny this Morning, then mostly cloudy with a chance of snow Showers this afternoon. Snow accumulation up to 1 inch possible. Highs in the mid 20s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of snow 30 percent. Wind chill Values as low as zero this morning.

Tonight 15 Dec Columbia

Mostly cloudy in the Evening, then becoming partly cloudy. Lows around 10. Southwest Winds around 5 Mph.

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Jonestown Temperature Statistics

December Temperature

Hazleton Municipal Airport (18.6 miles)

  • Lowest 9 December, 2025

    -0.4 °F
  • Average December

    25.9 °F
  • Highest 1 December, 2025

    35.6 °F

Climate (2020–Present)

Hazleton Municipal Airport (18.6 miles)

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  • Average Low 2020–2025

    40.6 °F
  • Average 2020–2025

    49.5 °F
  • Average High 2020–2025

    58.1 °F
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