J-Z Airport Weather Forecast

    • 35
    • 59

    Mostly Sunny

    • 36
    • 62

    Partly Sunny

    • 43
    • 59

    Mostly Cloudy

    • 40
    • 60

    Rain Likely

    • 34
    • 56

    Rain Likely

    • 30
    • 51

    Chance Rain

Today 21 Oct Upper Columbia Basin

Mostly sunny. Highs in the upper 50s to lower 60s. Southeast wind 5 to 10 Mph.

Tonight 21 Oct Upper Columbia Basin

Mostly clear. Lows in the mid to upper 30s. Northeast wind 5 to 10 Mph.

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J-Z Airport Temperature Statistics

October Temperature

Ephrata, Ephrata Municipal Airport (39.1 miles)

  • Lowest 16 October, 2025

    32 °F

  • Average October

    53.5 °F

  • Highest 9 October, 2025

    75 °F

Climate (2020–Present)

Ephrata, Ephrata Municipal Airport (39.1 miles)

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  • Average Low 2020–2025

    42.2 °F

  • Average 2020–2025

    53.3 °F

  • Average High 2020–2025

    63.6 °F
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