Lone Mesa State Park Weather Forecast

    • 40
    • 67

    Increasing Clouds

    • 40
    • 66

    Rain Showers Likely

    • 37
    • 57

    Rain Showers Likely

    • 36
    • 64

    Mostly Sunny

    • 36
    • 69

    Mostly Sunny

    • 35
    • 65

    Mostly Sunny

Today 24 May Southwest San Juan Mountains

Mostly sunny in the Morning, then partly sunny with isolated Showers and Thunderstorms in the afternoon. Highs 55 to 65. Chance of rain 20 percent.

Tonight 24 May Southwest San Juan Mountains

Partly cloudy. Lows 35 to 45.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lone Mesa State Park Temperature Statistics

May Temperature

Cortez-Montezuma County Airport (31.7 miles)

  • Lowest 7 May, 2026

    22.6 °F

  • Average May

    56.2 °F

  • Highest 12 May, 2026

    89.7 °F

Climate (2021–Present)

Cortez-Montezuma County Airport (31.7 miles)

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  • Average Low 2021–2026

    34.6 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    67.4 °F
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