Horsetooth Mountain Park Weather Forecast

    • 56
    • 85

    Decreasing Clouds

    • 52
    • 80

    Mostly Sunny

    • 51
    • 79

    Mostly Sunny

    • 53
    • 79

    Mostly Sunny

    • 52
    • 81

    Partly Sunny

    • 46
    • 70

    Mostly Cloudy

Today 6 Oct Larimer and Boulder Counties Between 6000 and 9000 Feet

Partly cloudy in the Morning, then mostly cloudy with a slight chance of Showers in the afternoon. Highs 72 to 82. Chance of rain 20 percent.

Tonight 6 Oct Larimer and Boulder Counties Between 6000 and 9000 Feet

Partly cloudy. Lows 46 to 56.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Horsetooth Mountain Park Temperature Statistics

October Temperature

Fort Collins/Loveland - Northern Colorado Regional Airport (9.9 miles)

  • Lowest 2 October, 2026

    44.1 °F

  • Average October

    62.8 °F

  • Highest 3 October, 2026

    84.9 °F

Climate (2021–2026)

Fort Collins/Loveland - Northern Colorado Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    66.2 °F
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