Silverthorne Weather Forecast

    • 3
    • 33

    Partly Sunny

    • 13
    • 40

    Partly Sunny

    • 9
    • 30

    Partly Sunny

    • 15
    • 33

    Partly Sunny

    • 14
    • 39

    Partly Sunny

    • 16
    • 44

    Partly Sunny

Today 27 Jan Grand and Summit Counties Below 9000 Feet

Mostly cloudy in the morning then clearing. Highs 29 to 35. West Winds 10 to 15 Mph with Gusts up to 20 Mph in the afternoon. Wind chill Readings 5 below to 15 below zero in the morning.

Tonight 27 Jan Grand and Summit Counties Below 9000 Feet

Mostly clear. Lows 4 below to 6 above zero.

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Silverthorne Temperature Statistics

January Temperature

Copper Mountain - Red Cliff Pass (11.2 miles)

  • Lowest 25 January, 2026

    -14.8 °F

  • Average January

    10.5 °F

  • Highest 12 January, 2026

    26.6 °F

Climate (2021–Present)

Copper Mountain - Red Cliff Pass (11.2 miles)

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  • Average Low 2021–2026

    30 °F

  • Average 2021–2026

    36.4 °F

  • Average High 2021–2026

    42.7 °F
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