Willow Springs Weather Forecast

    • 51
    • 82

    Mostly Sunny

    • 55
    • 89

    Mostly Sunny

    • 55
    • 91

    Partly Sunny

    • 56
    • 84

    Partly Sunny

    • 53
    • 89

    Slight Chance Thunderstorms

    • 51
    • 81

    Mostly Sunny

Today 9 Sep Larimer County Below 6000 Feet/Northwest Weld County

Mostly sunny. Highs 78 to 84. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph in the Morning, becoming light.

Tonight 9 Sep Larimer County Below 6000 Feet/Northwest Weld County

Mostly clear. Lows 48 to 56.

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Willow Springs Temperature Statistics

September Temperature

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

  • Lowest 2 September, 2026

    55 °F

  • Average September

    75.6 °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

    38.6 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    66.3 °F
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