Jamestown Weather Forecast

    • 30
    • 35

    Increasing Clouds

    • 32
    • 37

    Mostly Cloudy

    • 16
    • 48

    Rain

    • 22
    • 26

    Partly Sunny

    • 29
    • 45

    Mostly Cloudy

    • 29
    • 40

    Mostly Cloudy

Today 16 Dec Boone

Mostly sunny. Not as cool with Highs in the mid 30s. South Winds 10 to 15 Mph.

Tonight 16 Dec Boone

Clear. Not as cold with Lows around 15. Southwest Winds 5 to 10 Mph.

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Jamestown Temperature Statistics

December Temperature

Indianapolis, Eagle Creek Airpark (18.6 miles)

  • Lowest 13 December, 2025

    7 °F

  • Average December

    27.4 °F

  • Highest 9 December, 2025

    42.1 °F

Climate (2020–Present)

Indianapolis, Eagle Creek Airpark (18.6 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    55.9 °F

  • Average High 2020–2025

    65 °F
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