Manastash Lake Weather Forecast

    • 33
    • 45

    Decreasing Clouds

    • 39
    • 53

    Mostly Sunny

    • 38
    • 57

    Partly Sunny

    • 38
    • 57

    Mostly Cloudy

    • 43
    • 58

    Partly Sunny

    • 46
    • 64

    Mostly Sunny

Today 28 Apr Lower Slopes of the Eastern Washington Cascades Crest

Mostly cloudy. Highs in the 50s, except in the upper 50s to lower 60s Valleys. West wind 5 to 10 Mph with Gusts to around 30 Mph.

Tonight 28 Apr Lower Slopes of the Eastern Washington Cascades Crest

Partly cloudy. Lows in the 30s. Northwest wind 5 to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Manastash Lake Temperature Statistics

April Temperature

Ellensburg, Ellensburg Bowers Field (19.3 miles)

  • Lowest 8 April, 2026

    27.6 °F

  • Average April

    47.3 °F

  • Highest 6 April, 2026

    74.6 °F

Climate (2021–Present)

Ellensburg, Ellensburg Bowers Field (19.3 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    62.7 °F
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