Willow Springs Weather Forecast

    • 51
    • 74

    Increasing Clouds

    • 52
    • 80

    Partly Sunny

    • 54
    • 78

    Mostly Cloudy

    • 51
    • 74

    Chance Rain Showers

    • 51
    • 79

    Partly Sunny

    • 52
    • 84

    Partly Sunny

    • 53
    • 81

    Partly Sunny

Today 21 Sep Larimer County Below 6000 Feet/Northwest Weld County

Partly cloudy with a 20 percent chance of Thunderstorms. Highs near 80.

Tonight 21 Sep Larimer County Below 6000 Feet/Northwest Weld County

Partly cloudy in the Evening, then becoming mostly cloudy. Lows 47 to 53.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willow Springs Temperature Statistics

September Temperature

Fort Collins/Loveland - Northern Colorado Regional Airport (4.3 miles)

  • Lowest 16 September, 2026

    51.1 °F

  • Average September

    71.6 °F

  • Highest 5 September, 2026

    97 °F

Climate (2021–2026)

Fort Collins/Loveland - Northern Colorado Regional Airport (4.3 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    66.2 °F
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