Fort Collins Weather Forecast

    • 53
    • 92

    Mostly Sunny

    • 57
    • 88

    Increasing Clouds

    • 59
    • 89

    Mostly Sunny

    • 58
    • 94

    Slight Chance Thunderstorms

    • 54
    • 88

    Chance Thunderstorms

    • 55
    • 84

    Chance Thunderstorms

    • 56
    • 85

    Slight Chance Thunderstorms

Today 17 Jun Larimer County Below 6000 Feet/Northwest Weld County

Mostly sunny. Highs 85 to 95. Northwest Winds 10 to 20 Mph with Gusts up to 35 Mph.

Tonight 17 Jun Larimer County Below 6000 Feet/Northwest Weld County

Mostly clear. Lows 48 to 56. North Winds 10 to 20 Mph with Gusts up to 30 Mph in the Evening, becoming light.

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Fort Collins Temperature Statistics

June Temperature

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

  • Lowest 12 June, 2026

    46 °F

  • Average June

    69.9 °F

  • Highest 6 June, 2026

    96.1 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    66.1 °F
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