McGregor Mountain Weather Forecast

    • 30
    • 50

    Mostly Sunny

    • 29
    • 44

    Mostly Sunny

    • 28
    • 40

    Partly Sunny

    • 37
    • 44

    Mostly Sunny

    • 37
    • 54

    Mostly Sunny

    • 39
    • 53

    Mostly Sunny

    • 36
    • 52

    Partly Sunny

Today 29 Oct South and East Jackson/Larimer/North and Northeast Grand/Northwest Boulder Counties Above 9000 Feet

Mostly sunny. Highs 37 to 47. West Winds 10 to 15 Mph in the afternoon.

Tonight 29 Oct South and East Jackson/Larimer/North and Northeast Grand/Northwest Boulder Counties Above 9000 Feet

Mostly clear. Lows 19 to 27. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

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McGregor Mountain Temperature Statistics

October Temperature

Vance Brand Airport (28 miles)

  • Lowest 19 October, 2025

    29.3 °F

  • Average October

    56 °F

  • Highest 3 October, 2025

    88 °F

Climate (2020–Present)

Vance Brand Airport (28 miles)

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  • Average Low 2020–2025

    37.9 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    67.9 °F
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