Silverthorne Weather Forecast

    • 38
    • 78

    Mostly Sunny

    • 39
    • 79

    Mostly Sunny

    • 42
    • 80

    Mostly Sunny

    • 42
    • 80

    Mostly Sunny

    • 44
    • 81

    Slight Chance Thunderstorms

Today 1 Jul Grand and Summit Counties Below 9000 Feet

Mostly sunny. Highs 72 to 78. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 1 Jul Grand and Summit Counties Below 9000 Feet

Mostly clear. Patchy smoke through the night. Lows 36 to 44.

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Silverthorne Temperature Statistics

July Temperature

Copper Mountain - Red Cliff Pass (11.2 miles)

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  • Average July

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Climate (2021–2026)

Copper Mountain - Red Cliff Pass (11.2 miles)

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  • Average Low 2021–2026

    29.6 °F
  • Average 2021–2026

    36 °F
  • Average High 2021–2026

    42.2 °F
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