Cortez Municipal Airport Weather Forecast

    • 44
    • 81

    Partly Sunny

    • 47
    • 79

    Slight Chance Thunderstorms

    • 46
    • 79

    Slight Chance Thunderstorms

    • 47
    • 79

    Partly Sunny

    • 43
    • 79

    Mostly Sunny

    • 43
    • 80

    Mostly Sunny

    • 45
    • 81

    Mostly Sunny

Today 18 Sep Four Corners/Upper Dolores River

Mostly sunny. Highs 75 to 85. West Winds 10 to 15 Mph with Gusts up to 20 Mph.

Tonight 18 Sep Four Corners/Upper Dolores River

Partly cloudy. Lows in the 40s.

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Cortez Municipal Airport Temperature Statistics

September Temperature

Cortez-Montezuma County Airport (0 miles)

  • Lowest 14 September, 2025

    37.9 °F

  • Average September

    65.1 °F

  • Highest 2 September, 2025

    87.1 °F

Climate (2020–Present)

Cortez-Montezuma County Airport (0 miles)

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  • Average Low 2020–2025

    34.2 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    66.8 °F
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