Vista Weather Forecast

    • 16
    • 69

    Breezy

    • 17
    • 29

    Becoming Sunny

    • 26
    • 41

    Mostly Sunny

    • 30
    • 48

    Mostly Sunny

    • 28
    • 46

    Mostly Cloudy

    • 31
    • 49

    Mostly Cloudy

    • 28
    • 48

    Partly Sunny

Today 28 Dec St. Clair

Cloudy with a chance of Flurries. Breezy with Highs in the lower 70s. Temperature falling into the lower 30s. Northwest Winds 20 to 25 Mph with Gusts up to 40 Mph.

Tonight 28 Dec St. Clair

Partly cloudy with a chance of Flurries in the Evening, then clear after midnight. Much Colder with Lows around 17. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph.

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Vista Temperature Statistics

December Temperature

Clinton, MO (25.5 miles)

  • Lowest 14 December, 2025

    6.8 °F

  • Average December

    39 °F

  • Highest 25 December, 2025

    77 °F

Climate (2020–Present)

Clinton, MO (25.5 miles)

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  • Average Low 2020–2025

    46.6 °F

  • Average 2020–2025

    57.3 °F

  • Average High 2020–2025

    68.1 °F
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