Rifle Mountain Park Weather Forecast

    • 50
    • 76

    Becoming Sunny

    • 50
    • 76

    Mostly Sunny

    • 53
    • 77

    Mostly Sunny

    • 52
    • 75

    Partly Sunny

    • 52
    • 74

    Chance Thunderstorms

    • 46
    • 68

    Chance Thunderstorms

Today 8 Sep Flat Tops

Sunny. Highs 65 to 75. West Winds 10 to 15 Mph in the afternoon. Gusts up to 25 Mph.

Tonight 8 Sep Flat Tops

Partly cloudy. Lows 45 to 55.

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Rifle Mountain Park Temperature Statistics

September Temperature

Garfield County Regional Airport (13.7 miles)

  • Lowest 2 September, 2026

    51.1 °F

  • Average September

    67.1 °F

  • Highest 4 September, 2026

    87.1 °F

Climate (2021–2026)

Garfield County Regional Airport (13.7 miles)

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  • Average Low 2021–2026

    36.7 °F

  • Average 2021–2026

    50.2 °F

  • Average High 2021–2026

    64.8 °F
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