Mountain Lake Weather Forecast

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    • 42

    Rain/Snow

    • 37
    • 42

    Rain/Snow

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    • 42

    Rain

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    • 42

    Rain

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    • 42

    Rain Likely

    • 38
    • 45

    Rain

Today 14 Mar San Juan County

Mostly cloudy. A chance of rain and snow in the morning. A slight chance of rain late in the afternoon. Highs in the mid 40s to lower 50s. Southeast wind 10 to 15 Mph becoming east in the afternoon. Gusts to 25 Mph.

Tonight 14 Mar San Juan County

Mostly cloudy with a chance of rain in the Evening, then cloudy with rain at Times after midnight. Rainfall Amounts less than a tenth of an inch likely. Lows in the mid 30s to lower 40s. Northeast wind around 10 Mph becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Lake Temperature Statistics

March Temperature

Eastsound, Orcas Island Airport (5 miles)

  • Lowest 10 March, 2025

    33.8 °F

  • Average March

    45.9 °F

  • Highest 1 March, 2025

    53.6 °F

Climate (2020–Present)

Eastsound, Orcas Island Airport (5 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    57.4 °F
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