Lewis Weather Forecast

    • 57
    • 84

    Mostly Cloudy

    • 56
    • 84

    Isolated Thunderstorms

    • 54
    • 84

    Mostly Sunny

    • 54
    • 86

    Mostly Sunny

    • 55
    • 86

    Mostly Sunny

    • 58
    • 88

    Mostly Sunny

    • 60
    • 90

    Slight Chance Thunderstorms

Today 22 Jul Four Corners/Upper Dolores River

Partly sunny with isolated Showers and Thunderstorms. Highs in the 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 22 Jul Four Corners/Upper Dolores River

Mostly cloudy. Lows 45 to 55.

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Lewis Temperature Statistics

July Temperature

Cortez-Montezuma County Airport (13 miles)

  • Lowest 5 July, 2025

    45.6 °F

  • Average July

    73.8 °F

  • Highest 9 July, 2025

    98.7 °F

Climate (2020–Present)

Cortez-Montezuma County Airport (13 miles)

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  • Average Low 2020–2025

    34.1 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    66.8 °F
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