Evergreen Weather Forecast

    • 55
    • 87

    Mostly Sunny

    • 55
    • 89

    Partly Sunny

    • 56
    • 81

    Slight Chance Thunderstorms

    • 55
    • 91

    Chance Rain Showers

    • 53
    • 83

    Mostly Sunny

    • 54
    • 81

    Mostly Sunny

Today 10 Sep Larimer County Below 6000 Feet/Northwest Weld County

Sunny. Highs in the mid to upper 80s.

Tonight 10 Sep Larimer County Below 6000 Feet/Northwest Weld County

Mostly clear. Lows 50 to 56.

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Evergreen Temperature Statistics

September Temperature

Fort Collins/Loveland - Northern Colorado Regional Airport (10.6 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 (10.6 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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