Mount Adams Lake Weather Forecast

    • 29
    • 50

    Rain Likely

    • 21
    • 41

    Slight Chance Snow

    • 26
    • 43

    Partly Sunny

    • 33
    • 47

    Rain/Snow

    • 27
    • 44

    Rain/Snow

    • 21
    • 37

    Snow Likely

Today 20 Mar Lower Slopes of the Eastern Washington Cascades Crest

Partly sunny with a 50 percent chance of rain. Highs in the lower 50s to lower 60s, except in the upper 50s to mid 60s Valleys. West wind 5 to 15 Mph with Gusts to around 40 Mph. Rainfall Amounts less than a tenth of an inch.

Tonight 20 Mar Lower Slopes of the Eastern Washington Cascades Crest

Mostly cloudy. A chance of rain. Lows in the upper 20s to upper 30s. West wind 5 to 15 Mph. Gusts up to 45 Mph decreasing to 25 Mph overnight. Valleys, Gusts up to 30 Mph decreasing to 20 Mph overnight. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Adams Lake Temperature Statistics

March Temperature

Yakima Air Terminal - McAllister Field (44.1 miles)

  • Lowest 10 March, 2026

    19.7 °F

  • Average March

    45.4 °F

  • Highest 18 March, 2026

    73 °F

Climate (2021–Present)

Yakima Air Terminal - McAllister Field (44.1 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    65.3 °F
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