Willow Park Weather Forecast

    • 52
    • 78

    Rain Showers

    • 49
    • 75

    Chance Rain Showers

    • 51
    • 84

    Partly Sunny

    • 48
    • 78

    Chance Thunderstorms

    • 47
    • 74

    Slight Chance Thunderstorms

    • 50
    • 80

    Mostly Sunny

    • 54
    • 83

    Partly Sunny

Today 13 Sep Larimer County Below 6000 Feet/Northwest Weld County

Partly cloudy in the morning. Slight chance of Showers in the Morning, then Showers likely and chance of Thunderstorms in the afternoon. Highs in the mid to upper 70s. East Winds 10 to 15 Mph with Gusts up to 20 Mph in the afternoon. Chance of rain 70 percent.

Tonight 13 Sep Larimer County Below 6000 Feet/Northwest Weld County

Showers likely and slight chance of Thunderstorms. Lows around 50. Northwest Winds 10 to 15 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willow Park Temperature Statistics

September Temperature

Fort Collins/Loveland - Northern Colorado Regional Airport (6.8 miles)

  • Lowest 6 September, 2025

    46 °F

  • Average September

    68.7 °F

  • Highest 10 September, 2025

    91.9 °F

Climate (2020–Present)

Fort Collins/Loveland - Northern Colorado Regional Airport (6.8 miles)

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  • Average Low 2020–2025

    37.7 °F

  • Average 2020–2025

    50.8 °F

  • Average High 2020–2025

    65 °F
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