Horsetooth Mountain Park Weather Forecast

    • 36
    • 59

    Partly Sunny

    • 36
    • 55

    Mostly Cloudy

    • 34
    • 56

    Partly Sunny

    • 35
    • 57

    Partly Sunny

    • 32
    • 57

    Partly Sunny

    • 30
    • 55

    Partly Sunny

Today 31 Dec Larimer and Boulder Counties Between 6000 and 9000 Feet

Partly cloudy. Highs 48 to 58. West Winds 10 to 20 Mph with Gusts up to 30 Mph.

Tonight 31 Dec Larimer and Boulder Counties Between 6000 and 9000 Feet

Mostly cloudy. Lows 30 to 40. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Horsetooth Mountain Park Temperature Statistics

December Temperature

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

  • Lowest 4 December, 2025

    7 °F

  • Average December

    40.3 °F

  • Highest 22 December, 2025

    72 °F

Climate (2020–Present)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    51.1 °F

  • Average High 2020–2025

    65.3 °F
Get WillyWeather+ to remove ads