Horsetooth Mountain Park Weather Forecast

    • 48
    • 70

    Becoming Sunny

    • 51
    • 71

    Partly Sunny

    • 53
    • 69

    Slight Chance Rain Showers

    • 44
    • 71

    Chance Rain Showers

    • 38
    • 55

    Chance Rain Showers

    • 41
    • 58

    Mostly Sunny

Today 20 Oct Larimer and Boulder Counties Between 6000 and 9000 Feet

Partly cloudy. Slight chance of rain Showers in the afternoon. Highs 59 to 69. Chance of rain 10 percent.

Tonight 20 Oct Larimer and Boulder Counties Between 6000 and 9000 Feet

Mostly clear. Lows 38 to 48.

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Horsetooth Mountain Park Temperature Statistics

October Temperature

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

  • Lowest 16 October, 2026

    32 °F

  • Average October

    61.7 °F

  • Highest 5 October, 2026

    91 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    66.3 °F
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