Lake County Airport Weather Forecast

    • 31
    • 60

    Mostly Sunny

    • 33
    • 63

    Mostly Cloudy

    • 32
    • 60

    Chance Thunderstorms

    • 33
    • 60

    Chance Thunderstorms

    • 29
    • 59

    Slight Chance Thunderstorms

    • 30
    • 60

    Mostly Sunny

Today 18 Sep Leadville Vicinity/Lake County Below 11000 Ft

Sunny. Highs 55 to 63. Light Winds becoming northwest around 10 Mph in the afternoon.

Tonight 18 Sep Leadville Vicinity/Lake County Below 11000 Ft

Mostly clear. Lows 30 to 36. Light Winds.

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Lake County Airport Temperature Statistics

September Temperature

Leadville, Lake County Airport (0 miles)

  • Lowest 15 September, 2025

    28 °F

  • Average September

    48 °F

  • Highest 1 September, 2025

    69.1 °F

Climate (2020–Present)

Leadville, Lake County Airport (0 miles)

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  • Average Low 2020–2025

    22.7 °F

  • Average 2020–2025

    36.7 °F

  • Average High 2020–2025

    50.2 °F
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