Brown Boy Airport Weather Forecast

    • 34
    • 43

    Mostly Cloudy

    • 35
    • 50

    Mostly Cloudy

    • 34
    • 49

    Mostly Cloudy

    • 32
    • 47

    Partly Sunny

    • 30
    • 46

    Partly Sunny

    • 28
    • 43

    Partly Sunny

Today 11 Jan Moses Lake Area

A chance of snow in the morning. Mostly cloudy with a chance of rain. Highs in the lower to mid 40s. Southeast wind 5 to 10 Mph. Chance of precipitation 20 percent.

Tonight 11 Jan Moses Lake Area

Mostly cloudy. Lows in the lower to mid 30s. Southeast wind 5 to 10 Mph.

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Brown Boy Airport Temperature Statistics

January Temperature

Ellensburg, Ellensburg Bowers Field (31.7 miles)

  • Lowest 1 January, 2026

    19 °F

  • Average January

    32 °F

  • Highest 4 January, 2026

    43 °F

Climate (2021–Present)

Ellensburg, Ellensburg Bowers Field (31.7 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    62.8 °F
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