Cimarron Weather Forecast

    • 51
    • 70

    Rain Showers

    • 51
    • 69

    Rain Showers

    • 50
    • 72

    Chance Thunderstorms

    • 48
    • 70

    Chance Thunderstorms

    • 48
    • 71

    Chance Thunderstorms

    • 48
    • 72

    Slight Chance Thunderstorms

Today 26 Aug Upper Gunnison River Valley

Mostly cloudy. A chance of Showers and Thunderstorms in the Morning, then Showers with Thunderstorms likely in the afternoon. Highs 65 to 75.

Tonight 26 Aug Upper Gunnison River Valley

Cloudy. Showers with a chance of Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cimarron Temperature Statistics

August Temperature

Montrose, Montrose Regional Airport (18.6 miles)

  • Lowest 11 August, 2025

    51.7 °F

  • Average August

    75.9 °F

  • Highest 21 August, 2025

    98.7 °F

Climate (2020–Present)

Montrose, Montrose Regional Airport (18.6 miles)

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  • Average Low 2020–2025

    38.2 °F

  • Average 2020–2025

    51.5 °F

  • Average High 2020–2025

    65.2 °F
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