South Sheldon Lake Weather Forecast

    • 53
    • 80

    Slight Chance Thunderstorms

    • 55
    • 79

    Chance Rain Showers

    • 52
    • 72

    Chance Rain Showers

    • 51
    • 76

    Slight Chance Thunderstorms

    • 54
    • 83

    Mostly Sunny

    • 55
    • 83

    Partly Sunny

Today 22 Sep Larimer County Below 6000 Feet/Northwest Weld County

Partly cloudy. Slight chance of Showers early in the afternoon. Slight chance of Thunderstorms late in the afternoon. Highs near 80. Chance of rain 20 percent.

Tonight 22 Sep Larimer County Below 6000 Feet/Northwest Weld County

Partly cloudy with a slight chance of Thunderstorms in the Evening, then mostly cloudy after midnight. Lows 50 to 56. Chance of precipitation 10 percent.

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South Sheldon Lake Temperature Statistics

September Temperature

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

  • Lowest 16 September, 2026

    51.1 °F

  • Average September

    71.2 °F

  • Highest 5 September, 2026

    97 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    66.3 °F
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