Merriam Lake Weather Forecast

    • 14
    • 20

    Increasing Clouds

    • 19
    • 21

    Chance Snow

    • 21
    • 23

    Snow

    • 17
    • 24

    Snow Likely

    • 15
    • 24

    Chance Snow

    • 16
    • 23

    Mostly Cloudy

Today 3 Dec Lost River Range

Sunny. Highs 26 to 36.

Tonight 3 Dec Lost River Range

Increasing Clouds. Lows 14 to 21.

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  • Temperature Forecast NOAA

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Merriam Lake Temperature Statistics

December Temperature

Hailey, Friedman Memorial Airport (50.3 miles)

  • Lowest

  • Average December

  • Highest

Climate (2020–Present)

Hailey, Friedman Memorial Airport (50.3 miles)

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  • Average Low 2020–2025

    34.1 °F
  • Average 2020–2025

    42.3 °F
  • Average High 2020–2025

    56 °F
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