Fort Collins Weather Forecast

    • 45
    • 78

    Chance Thunderstorms

    • 51
    • 80

    Slight Chance Thunderstorms

    • 52
    • 83

    Partly Sunny

    • 54
    • 85

    Partly Sunny

    • 54
    • 88

    Mostly Sunny

    • 53
    • 87

    Mostly Sunny

    • 53
    • 87

    Partly Sunny

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

Partly cloudy. A 20 percent chance of Thunderstorms in the afternoon. Highs in the upper 70s. Southeast Winds 10 to 15 Mph in the afternoon.

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

Mostly cloudy with a 30 percent chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows near 50.

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Fort Collins Temperature Statistics

May Temperature

Fort Collins/Loveland, Fort Collins-Loveland Municipal Airport (9.9 miles)

  • Lowest 3 May, 2018

    37.9 °F
  • Average May

    57.1 °F
  • Highest 17 May, 2018

    84.9 °F

Climate (2010–Present)

Fort Collins/Loveland, Fort Collins-Loveland Municipal Airport (9.9 miles)

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  • Average Low 2010–Present

    36.2 °F
  • Average 2010–Present

    49.4 °F
  • Average High 2010–Present

    63 °F
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