Cortez Weather Forecast

    • 14
    • 37

    Increasing Clouds

    • 16
    • 41

    Mostly Sunny

    • 18
    • 44

    Partly Sunny

    • 17
    • 45

    Mostly Sunny

    • 19
    • 47

    Mostly Sunny

    • 22
    • 49

    Partly Sunny

Today 4 Dec Four Corners/Upper Dolores River

Sunny. Highs in the 30s. West Winds 10 to 15 Mph in the afternoon.

Tonight 4 Dec Four Corners/Upper Dolores River

Mostly clear. Lows 5 to 15.

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  • Temperature Real-Time

Cortez Temperature Statistics

December Temperature

Cortez-Montezuma County Airport (3.1 miles)

  • Lowest 2 December, 2025

    18 °F

  • Average December

    30 °F

  • Highest 1 December, 2025

    39.9 °F

Climate (2020–Present)

Cortez-Montezuma County Airport (3.1 miles)

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  • Average Low 2020–2025

    34.4 °F

  • Average 2020–2025

    50.8 °F

  • Average High 2020–2025

    66.7 °F
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