Horsetooth Mountain Park Weather Forecast

    • 63
    • 92

    Slight Chance Thunderstorms

    • 59
    • 88

    Rain Showers Likely

    • 55
    • 76

    Rain Showers

    • 54
    • 77

    Rain Showers

    • 53
    • 76

    Rain Showers

    • 54
    • 78

    Thunderstorms Likely

Today 11 Aug Larimer and Boulder Counties Between 6000 and 9000 Feet

Partly cloudy in the Morning, then mostly cloudy with a chance of Thunderstorms in the afternoon. Highs 79 to 89. West Winds 10 to 15 Mph in the Morning, becoming light. Chance of precipitation 30 percent.

Tonight 11 Aug Larimer and Boulder Counties Between 6000 and 9000 Feet

Mostly cloudy in the Evening, then becoming partly cloudy. Lows 53 to 63.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Horsetooth Mountain Park Temperature Statistics

August Temperature

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

  • Lowest 5 August, 2026

    51.1 °F

  • Average August

    76.3 °F

  • Highest 2 August, 2026

    105.1 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    66.2 °F
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