Mesita Weather Forecast

    • 18
    • 49

    Becoming Sunny

    • 18
    • 54

    Mostly Sunny

    • 24
    • 50

    Mostly Sunny

    • 26
    • 58

    Mostly Sunny

    • 26
    • 57

    Partly Sunny

    • 25
    • 56

    Mostly Sunny

Today 16 Dec Southern San Luis Valley

Sunny. Highs near 50. Northwest Winds 10 to 15 Mph.

Tonight 16 Dec Southern San Luis Valley

Mostly clear. Lows 16 to 26. Light Winds.

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Mesita Temperature Statistics

December Temperature

San Luis Valley Regional Airport (27.3 miles)

  • Lowest 5 December, 2025

    0 °F

  • Average December

    24.5 °F

  • Highest 12 December, 2025

    54 °F

Climate (2020–Present)

San Luis Valley Regional Airport (27.3 miles)

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  • Average Low 2020–2025

    26.6 °F

  • Average 2020–2025

    44.6 °F

  • Average High 2020–2025

    62.4 °F
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