Columbia Weather Forecast

    • 21
    • 39

    Sunny

    • 31
    • 54

    Mostly Sunny

    • 39
    • 60

    Mostly Cloudy

    • 47
    • 66

    Rain Likely

    • 33
    • 61

    Mostly Sunny

    • 42
    • 59

    Mostly Sunny

Today 15 Dec Richland

Sunny, cooler with Highs in the upper 30s. North Winds around 5 Mph.

Tonight 15 Dec Richland

Clear, cold with Lows around 20. Light and variable Winds, becoming southwest around 5 Mph after midnight.

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Columbia Temperature Statistics

December Temperature

Columbia - Jim Hamilton L.B. Owens Airport (3.1 miles)

  • Lowest 10 December, 2025

    28.9 °F

  • Average December

    43.5 °F

  • Highest 12 December, 2025

    59 °F

Climate (2020–Present)

Columbia - Jim Hamilton L.B. Owens Airport (3.1 miles)

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  • Average Low 2020–2025

    55.6 °F

  • Average 2020–2025

    65.6 °F

  • Average High 2020–2025

    76.2 °F
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