Granby Weather Forecast

    • 42
    • 78

    Chance Thunderstorms

    • 40
    • 77

    Thunderstorms Likely

    • 40
    • 80

    Mostly Sunny

    • 41
    • 81

    Mostly Sunny

    • 43
    • 84

    Partly Sunny

    • 45
    • 85

    Partly Sunny

Today 23 Jul Grand and Summit Counties Below 9000 Feet

Mostly cloudy. Slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Highs 72 to 80. Chance of precipitation 40 percent.

Tonight 23 Jul Grand and Summit Counties Below 9000 Feet

Mostly cloudy with a chance of Showers and slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows 42 to 50. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Granby Temperature Statistics

July Temperature

Kremmling, Mc Elroy Airfield (22.4 miles)

  • Lowest 7 July, 2025

    37.4 °F

  • Average July

    64.8 °F

  • Highest 9 July, 2025

    91.4 °F

Climate (2020–Present)

Kremmling, Mc Elroy Airfield (22.4 miles)

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  • Average Low 2020–2025

    23.9 °F

  • Average 2020–2025

    39.3 °F

  • Average High 2020–2025

    55.4 °F
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