Horsetooth Mountain Park Weather Forecast

    • 36
    • 51

    Rain Showers Likely

    • 35
    • 55

    Rain Showers Likely

    • 38
    • 59

    Chance Rain Showers

    • 36
    • 53

    Rain Showers Likely

    • 36
    • 56

    Slight Chance Thunderstorms

    • 42
    • 67

    Partly Sunny

Today 27 Apr Larimer and Boulder Counties Between 6000 and 9000 Feet

Chance of rain Showers, snow Showers and slight chance of Thunderstorms early in the Afternoon, then rain Showers, snow Showers likely and chance of Thunderstorms late in the afternoon. Little or no snow accumulation. Highs 43 to 51. Chance of precipitation 70 percent.

Tonight 27 Apr Larimer and Boulder Counties Between 6000 and 9000 Feet

Slight chance of Thunderstorms in the evening. Snow Showers and rain Showers likely through the night. Snow accumulation up to 1 inch. Lows 27 to 35. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Horsetooth Mountain Park Temperature Statistics

April Temperature

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

  • Lowest 18 April, 2026

    28.9 °F
  • Average April

    52 °F
  • Highest 11 April, 2026

    79 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    38.5 °F
  • Average 2021–2026

    51.8 °F
  • Average High 2021–2026

    66.1 °F
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