Mason Valley Airport Weather Forecast

    • 29
    • 35

    Snow

    • 25
    • 39

    Chance Snow

    • 5
    • 32

    Snow

    • -1
    • 13

    Mostly Sunny

    • 18
    • 30

    Partly Sunny

    • 32
    • 39

    Chance Rain

Today 11 Dec Spencer

Colder. Mostly cloudy. Chance of Flurries early in the morning. Highs in the mid 30s. West Winds 5 to 10 Mph.

Tonight 11 Dec Spencer

Snow. Snow accumulation around 2 Inches. Near steady temperature in the lower 30s. South Winds up to 5 Mph. Chance of snow 90 percent.

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Mason Valley Airport Temperature Statistics

December Temperature

Louisville, Bowman Field Airport (21.1 miles)

  • Lowest 3 December, 2025

    23 °F

  • Average December

    31.8 °F

  • Highest 7 December, 2025

    46 °F

Climate (2020–Present)

Louisville, Bowman Field Airport (21.1 miles)

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  • Average Low 2020–2025

    48.8 °F

  • Average 2020–2025

    58.5 °F

  • Average High 2020–2025

    68.2 °F
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