Buchanan Weather Forecast

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    • 56

    Rain Showers

    • 50
    • 54

    Rain Showers

    • 45
    • 53

    Rain Showers

    • 42
    • 51

    Rain Showers

    • 41
    • 48

    Rain Showers

    • 38
    • 45

    Rain Showers

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    Chance Rain Showers

Today 21 Dec Motherlode

Rain Showers. Highs 52 to 58. Prevailing south Winds 5 to 15 Mph with Gusts to around 35 Mph.

Tonight 21 Dec Motherlode

Heavy rain Showers and a slight chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Lows 45 to 53. Prevailing south Winds up to 15 Mph with Gusts to around 35 Mph.

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Buchanan Temperature Statistics

December Temperature

COLUMBIA (14.9 miles)

  • Lowest 4 December, 2025

    30.2 °F

  • Average December

    45.5 °F

  • Highest 12 December, 2025

    73.4 °F

Climate (2020–Present)

COLUMBIA (14.9 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    59.8 °F

  • Average High 2020–2025

    73.6 °F
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