McGregor Mountain Weather Forecast

    • 49
    • 71

    Chance Thunderstorms

    • 47
    • 62

    Rain Showers

    • 50
    • 69

    Chance Thunderstorms

    • 47
    • 69

    Breezy

    • 44
    • 68

    Mostly Sunny

    • 46
    • 67

    Mostly Sunny

Today 24 Jun South and East Jackson/Larimer/North and Northeast Grand/Northwest Boulder Counties Above 9000 Feet

Partly cloudy. Areas of smoke through the day. Chance of Thunderstorms in the afternoon. Some Thunderstorms may produce damaging Winds and large hail in the afternoon. Highs 66 to 76. West Winds 10 to 15 Mph in the afternoon. Chance of precipitation 30 percent.

Tonight 24 Jun South and East Jackson/Larimer/North and Northeast Grand/Northwest Boulder Counties Above 9000 Feet

Mostly cloudy. Chance of Thunderstorms in the Evening, then a chance of rain Showers after midnight. Areas of smoke through the night. Some Thunderstorms may produce damaging Winds and large hail in the evening. Lows 39 to 49. Chance of rain 50 percent.

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McGregor Mountain Temperature Statistics

June Temperature

Vance Brand Airport (28 miles)

  • Lowest 12 June, 2026

    43.9 °F

  • Average June

    68.9 °F

  • Highest 6 June, 2026

    93.7 °F

Climate (2021–2026)

Vance Brand Airport (28 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    68.8 °F
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