Merriam Lake Weather Forecast

    • 10
    • 20

    Chance Snow

    • 13
    • 20

    Blustery

    • 22
    • 30

    Partly Sunny

    • 25
    • 35

    Breezy

    • 17
    • 33

    Chance Snow

    • 13
    • 21

    Chance Snow

    • 24
    • 27

    Chance Snow

Today 5 Mar Lost River Range

Mostly cloudy with a chance of snow. Breezy. Snow accumulation of 2 to 4 Inches. Highs 31 to 41.

Tonight 5 Mar Lost River Range

Decreasing Clouds. Breezy, Colder. Lows 18 to 26.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Merriam Lake Temperature Statistics

March Temperature

Hailey, Friedman Memorial Airport (50.3 miles)

  • Lowest 3 March, 2026

    32 °F

  • Average March

    37.9 °F

  • Highest 3 March, 2026

    51.8 °F

Climate (2021–Present)

Hailey, Friedman Memorial Airport (50.3 miles)

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  • Average Low 2021–2026

    34.6 °F

  • Average 2021–2026

    42.7 °F

  • Average High 2021–2026

    56.4 °F
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