Jamestown Weather Forecast

    • 33
    • 53

    Partly Sunny

    • 46
    • 53

    Chance Rain

    • 19
    • 52

    Mostly Sunny

    • 36
    • 42

    Partly Sunny

    • 29
    • 56

    Mostly Cloudy

    • 34
    • 47

    Partly Sunny

Today 16 Dec Moniteau

Sunny. Highs in the lower 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 16 Dec Moniteau

Clear and not as cool. Near steady temperature in the upper 20s. Southwest Winds around 5 Mph.

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Jamestown Temperature Statistics

December Temperature

Columbia, Columbia Regional Airport (14.3 miles)

  • Lowest 13 December, 2025

    7 °F

  • Average December

    30.2 °F

  • Highest 9 December, 2025

    57.9 °F

Climate (2020–Present)

Columbia, Columbia Regional Airport (14.3 miles)

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    57.2 °F

  • Average High 2020–2025

    67 °F
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