Kittitas Weather Forecast

    • 19
    • 33

    Decreasing Clouds

    • 16
    • 31

    Mostly Sunny

    • 18
    • 30

    Mostly Cloudy

    • 20
    • 32

    Partly Sunny

    • 21
    • 34

    Partly Sunny

    • 23
    • 34

    Mostly Cloudy

Today 18 Jan Kittitas Valley

Mostly sunny. Highs in the lower to mid 30s. Light Wind, becoming northeast 5 to 10 Mph in the afternoon.

Tonight 18 Jan Kittitas Valley

Mostly clear. Lows 18 to 22. Northeast wind 5 to 10 Mph in the Evening, becoming light.

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Kittitas Temperature Statistics

January Temperature

Ellensburg, Ellensburg Bowers Field (6.2 miles)

  • Lowest 13 January, 2025

    23 °F

  • Average January

    33.6 °F

  • Highest 11 January, 2025

    46 °F

Climate (2020–Present)

Ellensburg, Ellensburg Bowers Field (6.2 miles)

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  • Average Low 2020–2025

    40.4 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    62.6 °F
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