Fort Collins Weather Forecast

    • 42
    • 67

    Slight Chance Thunderstorms

    • 51
    • 78

    Mostly Sunny

    • 52
    • 82

    Slight Chance Thunderstorms

    • 52
    • 78

    Slight Chance Thunderstorms

    • 54
    • 85

    Slight Chance Thunderstorms

    • 56
    • 89

    Slight Chance Thunderstorms

Today 25 May Larimer County Below 6000 Feet/Northwest Weld County

Partly cloudy. Highs in the 60s. North Winds 10 to 15 Mph in the afternoon.

Tonight 25 May Larimer County Below 6000 Feet/Northwest Weld County

Mostly clear. Lows near 40.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Collins Temperature Statistics

May Temperature

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

  • Lowest 5 May, 2020

    33.1 °F
  • Average May

    57.2 °F
  • Highest 19 May, 2020

    90 °F

Climate (2010–Present)

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

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  • Average Low 2010–Present

    36.6 °F
  • Average 2010–Present

    49.3 °F
  • Average High 2010–Present

    63.2 °F
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